387999612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 1401415680

約数和(自身を除く): 1013416068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 37, 39, 42, 44, 52, 54, 63, 66, 74, 77, 78, 84, 91, 97, 99, 108, 111, 117, 126, 132, 143, 148, 154, 156, 182, 189, 194, 198, 222, 231, 234, 252, 259, 273, 286, 291, 297, 308, 333, 351, 364, 378, 388, 396, 407, 429, 444, 462, 468, 481, 518, 546, 572, 582, 594, 666, 679, 693, 702, 756, 777, 814, 819, 858, 873, 924, 962, 999, 1001, 1036, 1067, 1092, 1164, 1188, 1221, 1261, 1287, 1332, 1358, 1386, 1404, 1443, 1554, 1628, 1638, 1716, 1746, 1924, 1998, 2002, 2037, 2079, 2134, 2331, 2442, 2457, 2522, 2574, 2619, 2716, 2772, 2849, 2886, 3003, 3108, 3201, 3276, 3367, 3492, 3589, 3663, 3783, 3861, 3996, 4004, 4074, 4158, 4268, 4329, 4662, 4884, 4914, 5044, 5148, 5238, 5291, 5698, 5772, 6006, 6111, 6402, 6734, 6993, 7178, 7326, 7469, 7566, 7722, 8148, 8316, 8547, 8658, 8827, 9009, 9324, 9603, 9828, 10101, 10476, 10582, 10767, 10989, 11349, 11396, 12012, 12222, 12804, 12987, 13468, 13871, 13986, 14356, 14652, 14938, 15132, 15444, 15873, 17094, 17316, 17654, 18018, 18333, 19206, 20202, 21164, 21534, 21978, 22407, 22698, 24444, 25123, 25641, 25974, 26481, 27027, 27742, 27972, 28809, 29876, 30303, 31746, 32301, 34047, 34188, 35308, 36036, 36666, 37037, 38412, 39479, 40404, 41613, 43068, 43956, 44814, 45396, 46657, 47619, 50246, 51282, 51948, 52962, 54054, 55484, 57618, 60606, 63492, 64602, 67221, 68094, 73332, 74074, 75369, 76923, 78958, 79443, 83226, 89628, 90909, 93314, 95238, 96903, 97097, 100492, 102564, 105924, 108108, 111111, 115236, 118437, 121212, 124839, 129204, 134442, 136188, 139971, 142857, 148148, 150738, 153846, 157916, 158886, 166452, 181818, 186628, 190476, 193806, 194194, 201663, 222222, 226107, 236874, 238329, 249678, 268884, 276353, 279942, 285714, 291291, 301476, 307692, 317772, 326599, 333333, 355311, 363636, 374517, 387612, 388388, 403326, 419913, 444444, 452214, 473748, 476658, 499356, 513227, 552706, 559884, 571428, 582582, 653198, 666666, 678321, 710622, 749034, 806652, 829059, 839826, 873873, 904428, 953316, 979797, 999999, 1026454, 1065933, 1105412, 1165164, 1259739, 1306396, 1333332, 1356642, 1421244, 1498068, 1539681, 1658118, 1679652, 1747746, 1959594, 1999998, 2052908, 2131866, 2487177, 2519478, 2621619, 2713284, 2939391, 3079362, 3316236, 3495492, 3592589, 3919188, 3999996, 4263732, 4619043, 4974354, 5038956, 5243238, 5878782, 6158724, 7185178, 7461531, 8818173, 9238086, 9948708, 10486476, 10777767, 11757564, 13857129, 14370356, 14923062, 17636346, 18476172, 21555534, 27714258, 29846124, 32333301, 35272692, 43111068, 55428516, 64666602, 96999903, 129333204, 193999806, 387999612]

約数ペア:

[(1, 387999612), (2, 193999806), (3, 129333204), (4, 96999903), (6, 64666602), (7, 55428516), (9, 43111068), (11, 35272692), (12, 32333301), (13, 29846124), (14, 27714258), (18, 21555534), (21, 18476172), (22, 17636346), (26, 14923062), (27, 14370356), (28, 13857129), (33, 11757564), (36, 10777767), (37, 10486476), (39, 9948708), (42, 9238086), (44, 8818173), (52, 7461531), (54, 7185178), (63, 6158724), (66, 5878782), (74, 5243238), (77, 5038956), (78, 4974354), (84, 4619043), (91, 4263732), (97, 3999996), (99, 3919188), (108, 3592589), (111, 3495492), (117, 3316236), (126, 3079362), (132, 2939391), (143, 2713284), (148, 2621619), (154, 2519478), (156, 2487177), (182, 2131866), (189, 2052908), (194, 1999998), (198, 1959594), (222, 1747746), (231, 1679652), (234, 1658118), (252, 1539681), (259, 1498068), (273, 1421244), (286, 1356642), (291, 1333332), (297, 1306396), (308, 1259739), (333, 1165164), (351, 1105412), (364, 1065933), (378, 1026454), (388, 999999), (396, 979797), (407, 953316), (429, 904428), (444, 873873), (462, 839826), (468, 829059), (481, 806652), (518, 749034), (546, 710622), (572, 678321), (582, 666666), (594, 653198), (666, 582582), (679, 571428), (693, 559884), (702, 552706), (756, 513227), (777, 499356), (814, 476658), (819, 473748), (858, 452214), (873, 444444), (924, 419913), (962, 403326), (999, 388388), (1001, 387612), (1036, 374517), (1067, 363636), (1092, 355311), (1164, 333333), (1188, 326599), (1221, 317772), (1261, 307692), (1287, 301476), (1332, 291291), (1358, 285714), (1386, 279942), (1404, 276353), (1443, 268884), (1554, 249678), (1628, 238329), (1638, 236874), (1716, 226107), (1746, 222222), (1924, 201663), (1998, 194194), (2002, 193806), (2037, 190476), (2079, 186628), (2134, 181818), (2331, 166452), (2442, 158886), (2457, 157916), (2522, 153846), (2574, 150738), (2619, 148148), (2716, 142857), (2772, 139971), (2849, 136188), (2886, 134442), (3003, 129204), (3108, 124839), (3201, 121212), (3276, 118437), (3367, 115236), (3492, 111111), (3589, 108108), (3663, 105924), (3783, 102564), (3861, 100492), (3996, 97097), (4004, 96903), (4074, 95238), (4158, 93314), (4268, 90909), (4329, 89628), (4662, 83226), (4884, 79443), (4914, 78958), (5044, 76923), (5148, 75369), (5238, 74074), (5291, 73332), (5698, 68094), (5772, 67221), (6006, 64602), (6111, 63492), (6402, 60606), (6734, 57618), (6993, 55484), (7178, 54054), (7326, 52962), (7469, 51948), (7566, 51282), (7722, 50246), (8148, 47619), (8316, 46657), (8547, 45396), (8658, 44814), (8827, 43956), (9009, 43068), (9324, 41613), (9603, 40404), (9828, 39479), (10101, 38412), (10476, 37037), (10582, 36666), (10767, 36036), (10989, 35308), (11349, 34188), (11396, 34047), (12012, 32301), (12222, 31746), (12804, 30303), (12987, 29876), (13468, 28809), (13871, 27972), (13986, 27742), (14356, 27027), (14652, 26481), (14938, 25974), (15132, 25641), (15444, 25123), (15873, 24444), (17094, 22698), (17316, 22407), (17654, 21978), (18018, 21534), (18333, 21164), (19206, 20202)]