19993478076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 288

約数和(自身を含む): 61812656640

約数和(自身を除く): 41819178564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 169, 198, 234, 242, 286, 297, 338, 351, 363, 396, 429, 468, 484, 507, 572, 594, 676, 702, 726, 823, 858, 1014, 1089, 1188, 1287, 1331, 1404, 1452, 1521, 1573, 1646, 1716, 1859, 2028, 2178, 2469, 2574, 2662, 3042, 3146, 3267, 3292, 3718, 3861, 3993, 4356, 4563, 4719, 4938, 5148, 5324, 5577, 6084, 6292, 6534, 7407, 7436, 7722, 7986, 9053, 9126, 9438, 9876, 10699, 11154, 11979, 13068, 14157, 14814, 15444, 15972, 16731, 17303, 18106, 18252, 18876, 20449, 21398, 22221, 22308, 23958, 27159, 28314, 29628, 32097, 33462, 34606, 35937, 36212, 40898, 42471, 42796, 44442, 47916, 50193, 51909, 54318, 56628, 61347, 64194, 66924, 69212, 71874, 81477, 81796, 84942, 88884, 96291, 99583, 100386, 103818, 108636, 117689, 122694, 128388, 139087, 143748, 155727, 162954, 169884, 184041, 192582, 199166, 200772, 207636, 224939, 235378, 244431, 245388, 278174, 288873, 298749, 311454, 325908, 353067, 368082, 385164, 398332, 417261, 449878, 467181, 470756, 488862, 552123, 556348, 577746, 597498, 622908, 674817, 706134, 736164, 834522, 896247, 899756, 934362, 977724, 1059201, 1095413, 1104246, 1155492, 1194996, 1251783, 1294579, 1349634, 1412268, 1529957, 1669044, 1792494, 1868724, 2024451, 2118402, 2190826, 2208492, 2503566, 2589158, 2688741, 2699268, 3059914, 3177603, 3286239, 3584988, 3755349, 3883737, 4048902, 4236804, 4381652, 4589871, 5007132, 5178316, 5377482, 6073353, 6119828, 6355206, 6572478, 7510698, 7767474, 8097804, 9179742, 9858717, 10754964, 11651211, 12146706, 12710412, 13144956, 13769613, 14240369, 15021396, 15534948, 16829527, 18359484, 19717434, 23302422, 24293412, 27539226, 28480738, 29576151, 33659054, 34953633, 39434868, 41308839, 42721107, 46604844, 50488581, 55078452, 56961476, 59152302, 67318108, 69907266, 82617678, 85442214, 100977162, 118304604, 128163321, 139814532, 151465743, 165235356, 170884428, 185124797, 201954324, 256326642, 302931486, 370249594, 384489963, 454397229, 512653284, 555374391, 605862972, 740499188, 768979926, 908794458, 1110748782, 1537959852, 1666123173, 1817588916, 2221497564, 3332246346, 4998369519, 6664492692, 9996739038, 19993478076]

約数ペア:

[(1, 19993478076), (2, 9996739038), (3, 6664492692), (4, 4998369519), (6, 3332246346), (9, 2221497564), (11, 1817588916), (12, 1666123173), (13, 1537959852), (18, 1110748782), (22, 908794458), (26, 768979926), (27, 740499188), (33, 605862972), (36, 555374391), (39, 512653284), (44, 454397229), (52, 384489963), (54, 370249594), (66, 302931486), (78, 256326642), (99, 201954324), (108, 185124797), (117, 170884428), (121, 165235356), (132, 151465743), (143, 139814532), (156, 128163321), (169, 118304604), (198, 100977162), (234, 85442214), (242, 82617678), (286, 69907266), (297, 67318108), (338, 59152302), (351, 56961476), (363, 55078452), (396, 50488581), (429, 46604844), (468, 42721107), (484, 41308839), (507, 39434868), (572, 34953633), (594, 33659054), (676, 29576151), (702, 28480738), (726, 27539226), (823, 24293412), (858, 23302422), (1014, 19717434), (1089, 18359484), (1188, 16829527), (1287, 15534948), (1331, 15021396), (1404, 14240369), (1452, 13769613), (1521, 13144956), (1573, 12710412), (1646, 12146706), (1716, 11651211), (1859, 10754964), (2028, 9858717), (2178, 9179742), (2469, 8097804), (2574, 7767474), (2662, 7510698), (3042, 6572478), (3146, 6355206), (3267, 6119828), (3292, 6073353), (3718, 5377482), (3861, 5178316), (3993, 5007132), (4356, 4589871), (4563, 4381652), (4719, 4236804), (4938, 4048902), (5148, 3883737), (5324, 3755349), (5577, 3584988), (6084, 3286239), (6292, 3177603), (6534, 3059914), (7407, 2699268), (7436, 2688741), (7722, 2589158), (7986, 2503566), (9053, 2208492), (9126, 2190826), (9438, 2118402), (9876, 2024451), (10699, 1868724), (11154, 1792494), (11979, 1669044), (13068, 1529957), (14157, 1412268), (14814, 1349634), (15444, 1294579), (15972, 1251783), (16731, 1194996), (17303, 1155492), (18106, 1104246), (18252, 1095413), (18876, 1059201), (20449, 977724), (21398, 934362), (22221, 899756), (22308, 896247), (23958, 834522), (27159, 736164), (28314, 706134), (29628, 674817), (32097, 622908), (33462, 597498), (34606, 577746), (35937, 556348), (36212, 552123), (40898, 488862), (42471, 470756), (42796, 467181), (44442, 449878), (47916, 417261), (50193, 398332), (51909, 385164), (54318, 368082), (56628, 353067), (61347, 325908), (64194, 311454), (66924, 298749), (69212, 288873), (71874, 278174), (81477, 245388), (81796, 244431), (84942, 235378), (88884, 224939), (96291, 207636), (99583, 200772), (100386, 199166), (103818, 192582), (108636, 184041), (117689, 169884), (122694, 162954), (128388, 155727), (139087, 143748)]