842271408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 2734467840

約数和(自身を除く): 1892196432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 61, 66, 69, 72, 88, 92, 99, 122, 132, 138, 144, 176, 183, 184, 198, 207, 244, 253, 264, 276, 366, 368, 379, 396, 414, 488, 506, 528, 549, 552, 671, 732, 758, 759, 792, 828, 976, 1012, 1098, 1104, 1137, 1342, 1403, 1464, 1516, 1518, 1584, 1656, 2013, 2024, 2196, 2274, 2277, 2684, 2806, 2928, 3032, 3036, 3312, 3411, 4026, 4048, 4169, 4209, 4392, 4548, 4554, 5368, 5612, 6039, 6064, 6072, 6822, 8052, 8338, 8418, 8717, 8784, 9096, 9108, 10736, 11224, 12078, 12144, 12507, 12627, 13644, 15433, 16104, 16676, 16836, 17434, 18192, 18216, 22448, 23119, 24156, 25014, 25254, 26151, 27288, 30866, 32208, 33352, 33672, 34868, 36432, 37521, 46238, 46299, 48312, 50028, 50508, 52302, 54576, 61732, 66704, 67344, 69357, 69736, 75042, 78453, 92476, 92598, 95887, 96624, 100056, 101016, 104604, 123464, 138714, 138897, 139472, 150084, 156906, 184952, 185196, 191774, 200112, 202032, 208071, 209208, 246928, 254309, 277428, 277794, 287661, 300168, 313812, 369904, 370392, 383548, 416142, 418416, 508618, 531737, 554856, 555588, 575322, 600336, 627624, 740784, 762927, 767096, 832284, 862983, 1017236, 1063474, 1109712, 1111176, 1150644, 1255248, 1525854, 1534192, 1595211, 1664568, 1725966, 2034472, 2126948, 2222352, 2288781, 2301288, 3051708, 3190422, 3329136, 3451932, 4068944, 4253896, 4577562, 4602576, 4785633, 5849107, 6103416, 6380844, 6903864, 8507792, 9155124, 9571266, 11698214, 12206832, 12761688, 13807728, 17547321, 18310248, 19142532, 23396428, 25523376, 35094642, 36620496, 38285064, 46792856, 52641963, 70189284, 76570128, 93585712, 105283926, 140378568, 210567852, 280757136, 421135704, 842271408]

約数ペア:

[(1, 842271408), (2, 421135704), (3, 280757136), (4, 210567852), (6, 140378568), (8, 105283926), (9, 93585712), (11, 76570128), (12, 70189284), (16, 52641963), (18, 46792856), (22, 38285064), (23, 36620496), (24, 35094642), (33, 25523376), (36, 23396428), (44, 19142532), (46, 18310248), (48, 17547321), (61, 13807728), (66, 12761688), (69, 12206832), (72, 11698214), (88, 9571266), (92, 9155124), (99, 8507792), (122, 6903864), (132, 6380844), (138, 6103416), (144, 5849107), (176, 4785633), (183, 4602576), (184, 4577562), (198, 4253896), (207, 4068944), (244, 3451932), (253, 3329136), (264, 3190422), (276, 3051708), (366, 2301288), (368, 2288781), (379, 2222352), (396, 2126948), (414, 2034472), (488, 1725966), (506, 1664568), (528, 1595211), (549, 1534192), (552, 1525854), (671, 1255248), (732, 1150644), (758, 1111176), (759, 1109712), (792, 1063474), (828, 1017236), (976, 862983), (1012, 832284), (1098, 767096), (1104, 762927), (1137, 740784), (1342, 627624), (1403, 600336), (1464, 575322), (1516, 555588), (1518, 554856), (1584, 531737), (1656, 508618), (2013, 418416), (2024, 416142), (2196, 383548), (2274, 370392), (2277, 369904), (2684, 313812), (2806, 300168), (2928, 287661), (3032, 277794), (3036, 277428), (3312, 254309), (3411, 246928), (4026, 209208), (4048, 208071), (4169, 202032), (4209, 200112), (4392, 191774), (4548, 185196), (4554, 184952), (5368, 156906), (5612, 150084), (6039, 139472), (6064, 138897), (6072, 138714), (6822, 123464), (8052, 104604), (8338, 101016), (8418, 100056), (8717, 96624), (8784, 95887), (9096, 92598), (9108, 92476), (10736, 78453), (11224, 75042), (12078, 69736), (12144, 69357), (12507, 67344), (12627, 66704), (13644, 61732), (15433, 54576), (16104, 52302), (16676, 50508), (16836, 50028), (17434, 48312), (18192, 46299), (18216, 46238), (22448, 37521), (23119, 36432), (24156, 34868), (25014, 33672), (25254, 33352), (26151, 32208), (27288, 30866)]