1891015776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 6040839168

約数和(自身を除く): 4149823392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 97, 104, 117, 123, 127, 144, 156, 164, 194, 208, 234, 246, 254, 288, 291, 312, 328, 369, 381, 388, 416, 468, 492, 508, 533, 582, 624, 656, 738, 762, 776, 873, 936, 984, 1016, 1066, 1143, 1164, 1248, 1261, 1312, 1476, 1524, 1552, 1599, 1651, 1746, 1872, 1968, 2032, 2132, 2286, 2328, 2522, 2952, 3048, 3104, 3198, 3302, 3492, 3744, 3783, 3936, 3977, 4064, 4264, 4572, 4656, 4797, 4953, 5044, 5207, 5904, 6096, 6396, 6604, 6984, 7566, 7954, 8528, 9144, 9312, 9594, 9906, 10088, 10414, 11349, 11808, 11931, 12192, 12319, 12792, 13208, 13968, 14859, 15132, 15621, 15908, 17056, 18288, 19188, 19812, 20176, 20828, 22698, 23862, 24638, 25584, 26416, 27936, 29718, 30264, 31242, 31816, 35793, 36576, 36957, 38376, 39624, 40352, 41656, 45396, 46863, 47724, 49276, 51168, 51701, 52832, 59436, 60528, 62484, 63632, 67691, 71586, 73914, 76752, 79248, 83312, 90792, 93726, 95448, 98552, 103402, 110871, 118872, 121056, 124968, 127264, 135382, 143172, 147828, 153504, 155103, 158496, 160147, 166624, 181584, 187452, 190896, 197104, 203073, 206804, 221742, 237744, 249936, 270764, 286344, 295656, 310206, 320294, 363168, 374904, 381792, 394208, 406146, 413608, 443484, 465309, 475488, 480441, 499872, 505079, 541528, 572688, 591312, 609219, 620412, 640588, 749808, 812292, 827216, 886968, 930618, 960882, 1010158, 1083056, 1145376, 1182624, 1218438, 1240824, 1281176, 1441323, 1499616, 1515237, 1624584, 1654432, 1773936, 1861236, 1921764, 2020316, 2166112, 2436876, 2481648, 2562352, 2882646, 3030474, 3249168, 3547872, 3722472, 3843528, 4040632, 4545711, 4873752, 4963296, 5124704, 5765292, 6060948, 6498336, 6566027, 7444944, 7687056, 8081264, 9091422, 9747504, 11530584, 12121896, 13132054, 14889888, 15374112, 16162528, 18182844, 19495008, 19698081, 23061168, 24243792, 26264108, 36365688, 39396162, 46122336, 48487584, 52528216, 59094243, 72731376, 78792324, 105056432, 118188486, 145462752, 157584648, 210112864, 236376972, 315169296, 472753944, 630338592, 945507888, 1891015776]

約数ペア:

[(1, 1891015776), (2, 945507888), (3, 630338592), (4, 472753944), (6, 315169296), (8, 236376972), (9, 210112864), (12, 157584648), (13, 145462752), (16, 118188486), (18, 105056432), (24, 78792324), (26, 72731376), (32, 59094243), (36, 52528216), (39, 48487584), (41, 46122336), (48, 39396162), (52, 36365688), (72, 26264108), (78, 24243792), (82, 23061168), (96, 19698081), (97, 19495008), (104, 18182844), (117, 16162528), (123, 15374112), (127, 14889888), (144, 13132054), (156, 12121896), (164, 11530584), (194, 9747504), (208, 9091422), (234, 8081264), (246, 7687056), (254, 7444944), (288, 6566027), (291, 6498336), (312, 6060948), (328, 5765292), (369, 5124704), (381, 4963296), (388, 4873752), (416, 4545711), (468, 4040632), (492, 3843528), (508, 3722472), (533, 3547872), (582, 3249168), (624, 3030474), (656, 2882646), (738, 2562352), (762, 2481648), (776, 2436876), (873, 2166112), (936, 2020316), (984, 1921764), (1016, 1861236), (1066, 1773936), (1143, 1654432), (1164, 1624584), (1248, 1515237), (1261, 1499616), (1312, 1441323), (1476, 1281176), (1524, 1240824), (1552, 1218438), (1599, 1182624), (1651, 1145376), (1746, 1083056), (1872, 1010158), (1968, 960882), (2032, 930618), (2132, 886968), (2286, 827216), (2328, 812292), (2522, 749808), (2952, 640588), (3048, 620412), (3104, 609219), (3198, 591312), (3302, 572688), (3492, 541528), (3744, 505079), (3783, 499872), (3936, 480441), (3977, 475488), (4064, 465309), (4264, 443484), (4572, 413608), (4656, 406146), (4797, 394208), (4953, 381792), (5044, 374904), (5207, 363168), (5904, 320294), (6096, 310206), (6396, 295656), (6604, 286344), (6984, 270764), (7566, 249936), (7954, 237744), (8528, 221742), (9144, 206804), (9312, 203073), (9594, 197104), (9906, 190896), (10088, 187452), (10414, 181584), (11349, 166624), (11808, 160147), (11931, 158496), (12192, 155103), (12319, 153504), (12792, 147828), (13208, 143172), (13968, 135382), (14859, 127264), (15132, 124968), (15621, 121056), (15908, 118872), (17056, 110871), (18288, 103402), (19188, 98552), (19812, 95448), (20176, 93726), (20828, 90792), (22698, 83312), (23862, 79248), (24638, 76752), (25584, 73914), (26416, 71586), (27936, 67691), (29718, 63632), (30264, 62484), (31242, 60528), (31816, 59436), (35793, 52832), (36576, 51701), (36957, 51168), (38376, 49276), (39624, 47724), (40352, 46863), (41656, 45396)]