394498104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16461

約数の個数: 128

約数和(自身を含む): 1324270080

約数和(自身を除く): 929771976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 16421, 24024, 32842, 49263, 65684, 98526, 114947, 131368, 180631, 197052, 213473, 229894, 344841, 361262, 394104, 426946, 459788, 541893, 640419, 689682, 722524, 853892, 919576, 1083786, 1264417, 1280838, 1379364, 1445048, 1494311, 1707784, 2167572, 2348203, 2528834, 2561676, 2758728, 2988622, 3793251, 4335144, 4482933, 4696406, 5057668, 5123352, 5977244, 7044609, 7586502, 8965866, 9392812, 10115336, 11954488, 14089218, 15173004, 16437421, 17931732, 18785624, 28178436, 30346008, 32874842, 35863464, 49312263, 56356872, 65749684, 98624526, 131499368, 197249052, 394498104]

約数ペア:

[(1, 394498104), (2, 197249052), (3, 131499368), (4, 98624526), (6, 65749684), (7, 56356872), (8, 49312263), (11, 35863464), (12, 32874842), (13, 30346008), (14, 28178436), (21, 18785624), (22, 17931732), (24, 16437421), (26, 15173004), (28, 14089218), (33, 11954488), (39, 10115336), (42, 9392812), (44, 8965866), (52, 7586502), (56, 7044609), (66, 5977244), (77, 5123352), (78, 5057668), (84, 4696406), (88, 4482933), (91, 4335144), (104, 3793251), (132, 2988622), (143, 2758728), (154, 2561676), (156, 2528834), (168, 2348203), (182, 2167572), (231, 1707784), (264, 1494311), (273, 1445048), (286, 1379364), (308, 1280838), (312, 1264417), (364, 1083786), (429, 919576), (462, 853892), (546, 722524), (572, 689682), (616, 640419), (728, 541893), (858, 459788), (924, 426946), (1001, 394104), (1092, 361262), (1144, 344841), (1716, 229894), (1848, 213473), (2002, 197052), (2184, 180631), (3003, 131368), (3432, 114947), (4004, 98526), (6006, 65684), (8008, 49263), (12012, 32842), (16421, 24024)]