217044828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 777853440

約数和(自身を除く): 560808612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 19, 21, 22, 26, 28, 33, 36, 38, 39, 42, 44, 52, 57, 63, 66, 76, 77, 78, 84, 91, 99, 114, 117, 126, 132, 133, 143, 154, 156, 171, 182, 198, 209, 228, 231, 234, 247, 252, 266, 273, 286, 308, 317, 342, 364, 396, 399, 418, 429, 462, 468, 494, 532, 546, 572, 627, 634, 684, 693, 741, 798, 819, 836, 858, 924, 951, 988, 1001, 1092, 1197, 1254, 1268, 1287, 1386, 1463, 1482, 1596, 1638, 1716, 1729, 1881, 1902, 2002, 2219, 2223, 2394, 2508, 2574, 2717, 2772, 2853, 2926, 2964, 3003, 3276, 3458, 3487, 3762, 3804, 4004, 4121, 4389, 4438, 4446, 4788, 5148, 5187, 5434, 5706, 5852, 6006, 6023, 6657, 6916, 6974, 7524, 8151, 8242, 8778, 8876, 8892, 9009, 10374, 10461, 10868, 11412, 12012, 12046, 12363, 13167, 13314, 13948, 15561, 16302, 16484, 17556, 18018, 18069, 19019, 19971, 20748, 20922, 24092, 24409, 24453, 24726, 26334, 26628, 28847, 31122, 31383, 32604, 36036, 36138, 37089, 38038, 39942, 41844, 42161, 45331, 48818, 48906, 49452, 52668, 54207, 57057, 57694, 62244, 62766, 66253, 72276, 73227, 74178, 76076, 78299, 79884, 84322, 86541, 90662, 97636, 97812, 108414, 114114, 115388, 125532, 126483, 132506, 135993, 146454, 148356, 156598, 168644, 171171, 173082, 181324, 198759, 216828, 219681, 228228, 234897, 252966, 259623, 265012, 271986, 292908, 313196, 317317, 342342, 346164, 379449, 397518, 407979, 439362, 463771, 469794, 505932, 519246, 543972, 548093, 596277, 634634, 684684, 704691, 758898, 795036, 815958, 861289, 878724, 927542, 939588, 951951, 1038492, 1096186, 1192554, 1269268, 1391313, 1409382, 1517796, 1631916, 1644279, 1722578, 1855084, 1903902, 2192372, 2385108, 2583867, 2782626, 2818764, 2855853, 3288558, 3445156, 3807804, 4173939, 4932837, 5167734, 5565252, 5711706, 6029023, 6577116, 7751601, 8347878, 9865674, 10335468, 11423412, 12058046, 15503202, 16695756, 18087069, 19731348, 24116092, 31006404, 36174138, 54261207, 72348276, 108522414, 217044828]

約数ペア:

[(1, 217044828), (2, 108522414), (3, 72348276), (4, 54261207), (6, 36174138), (7, 31006404), (9, 24116092), (11, 19731348), (12, 18087069), (13, 16695756), (14, 15503202), (18, 12058046), (19, 11423412), (21, 10335468), (22, 9865674), (26, 8347878), (28, 7751601), (33, 6577116), (36, 6029023), (38, 5711706), (39, 5565252), (42, 5167734), (44, 4932837), (52, 4173939), (57, 3807804), (63, 3445156), (66, 3288558), (76, 2855853), (77, 2818764), (78, 2782626), (84, 2583867), (91, 2385108), (99, 2192372), (114, 1903902), (117, 1855084), (126, 1722578), (132, 1644279), (133, 1631916), (143, 1517796), (154, 1409382), (156, 1391313), (171, 1269268), (182, 1192554), (198, 1096186), (209, 1038492), (228, 951951), (231, 939588), (234, 927542), (247, 878724), (252, 861289), (266, 815958), (273, 795036), (286, 758898), (308, 704691), (317, 684684), (342, 634634), (364, 596277), (396, 548093), (399, 543972), (418, 519246), (429, 505932), (462, 469794), (468, 463771), (494, 439362), (532, 407979), (546, 397518), (572, 379449), (627, 346164), (634, 342342), (684, 317317), (693, 313196), (741, 292908), (798, 271986), (819, 265012), (836, 259623), (858, 252966), (924, 234897), (951, 228228), (988, 219681), (1001, 216828), (1092, 198759), (1197, 181324), (1254, 173082), (1268, 171171), (1287, 168644), (1386, 156598), (1463, 148356), (1482, 146454), (1596, 135993), (1638, 132506), (1716, 126483), (1729, 125532), (1881, 115388), (1902, 114114), (2002, 108414), (2219, 97812), (2223, 97636), (2394, 90662), (2508, 86541), (2574, 84322), (2717, 79884), (2772, 78299), (2853, 76076), (2926, 74178), (2964, 73227), (3003, 72276), (3276, 66253), (3458, 62766), (3487, 62244), (3762, 57694), (3804, 57057), (4004, 54207), (4121, 52668), (4389, 49452), (4438, 48906), (4446, 48818), (4788, 45331), (5148, 42161), (5187, 41844), (5434, 39942), (5706, 38038), (5852, 37089), (6006, 36138), (6023, 36036), (6657, 32604), (6916, 31383), (6974, 31122), (7524, 28847), (8151, 26628), (8242, 26334), (8778, 24726), (8876, 24453), (8892, 24409), (9009, 24092), (10374, 20922), (10461, 20748), (10868, 19971), (11412, 19019), (12012, 18069), (12046, 18018), (12363, 17556), (13167, 16484), (13314, 16302), (13948, 15561)]