994297968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 180

約数和(自身を含む): 3036466368

約数和(自身を除く): 2042168400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 361, 372, 456, 496, 558, 589, 617, 684, 722, 744, 912, 1083, 1116, 1178, 1234, 1368, 1444, 1488, 1767, 1851, 2166, 2232, 2356, 2468, 2736, 2888, 3249, 3534, 3702, 4332, 4464, 4712, 4936, 5301, 5553, 5776, 6498, 7068, 7404, 8664, 9424, 9872, 10602, 11106, 11191, 11723, 12996, 14136, 14808, 17328, 19127, 21204, 22212, 22382, 23446, 25992, 28272, 29616, 33573, 35169, 38254, 42408, 44424, 44764, 46892, 51984, 57381, 67146, 70338, 76508, 84816, 88848, 89528, 93784, 100719, 105507, 114762, 134292, 140676, 153016, 172143, 179056, 187568, 201438, 211014, 222737, 229524, 268584, 281352, 306032, 344286, 363413, 402876, 422028, 445474, 459048, 537168, 562704, 668211, 688572, 726826, 805752, 844056, 890948, 918096, 1090239, 1336422, 1377144, 1453652, 1611504, 1688112, 1781896, 2004633, 2180478, 2672844, 2754288, 2907304, 3270717, 3563792, 4009266, 4360956, 5345688, 5814608, 6541434, 6904847, 8018532, 8721912, 10691376, 13082868, 13809694, 16037064, 17443824, 20714541, 26165736, 27619388, 32074128, 41429082, 52331472, 55238776, 62143623, 82858164, 110477552, 124287246, 165716328, 248574492, 331432656, 497148984, 994297968]

約数ペア:

[(1, 994297968), (2, 497148984), (3, 331432656), (4, 248574492), (6, 165716328), (8, 124287246), (9, 110477552), (12, 82858164), (16, 62143623), (18, 55238776), (19, 52331472), (24, 41429082), (31, 32074128), (36, 27619388), (38, 26165736), (48, 20714541), (57, 17443824), (62, 16037064), (72, 13809694), (76, 13082868), (93, 10691376), (114, 8721912), (124, 8018532), (144, 6904847), (152, 6541434), (171, 5814608), (186, 5345688), (228, 4360956), (248, 4009266), (279, 3563792), (304, 3270717), (342, 2907304), (361, 2754288), (372, 2672844), (456, 2180478), (496, 2004633), (558, 1781896), (589, 1688112), (617, 1611504), (684, 1453652), (722, 1377144), (744, 1336422), (912, 1090239), (1083, 918096), (1116, 890948), (1178, 844056), (1234, 805752), (1368, 726826), (1444, 688572), (1488, 668211), (1767, 562704), (1851, 537168), (2166, 459048), (2232, 445474), (2356, 422028), (2468, 402876), (2736, 363413), (2888, 344286), (3249, 306032), (3534, 281352), (3702, 268584), (4332, 229524), (4464, 222737), (4712, 211014), (4936, 201438), (5301, 187568), (5553, 179056), (5776, 172143), (6498, 153016), (7068, 140676), (7404, 134292), (8664, 114762), (9424, 105507), (9872, 100719), (10602, 93784), (11106, 89528), (11191, 88848), (11723, 84816), (12996, 76508), (14136, 70338), (14808, 67146), (17328, 57381), (19127, 51984), (21204, 46892), (22212, 44764), (22382, 44424), (23446, 42408), (25992, 38254), (28272, 35169), (29616, 33573)]