1397807712

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 4797001440

約数和(自身を除く): 3399193728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 137, 144, 147, 168, 189, 196, 216, 224, 241, 252, 274, 288, 294, 336, 378, 392, 411, 432, 441, 482, 504, 548, 588, 672, 723, 756, 784, 822, 864, 882, 959, 964, 1008, 1096, 1176, 1233, 1323, 1446, 1512, 1568, 1644, 1687, 1764, 1918, 1928, 2016, 2169, 2192, 2352, 2466, 2646, 2877, 2892, 3024, 3288, 3374, 3528, 3699, 3836, 3856, 4338, 4384, 4704, 4932, 5061, 5292, 5754, 5784, 6048, 6507, 6576, 6713, 6748, 7056, 7398, 7672, 7712, 8631, 8676, 9864, 10122, 10584, 11508, 11568, 11809, 13014, 13152, 13426, 13496, 14112, 14796, 15183, 15344, 17262, 17352, 19728, 20139, 20244, 21168, 23016, 23136, 23618, 25893, 26028, 26852, 26992, 29592, 30366, 30688, 33017, 34524, 34704, 35427, 39456, 40278, 40488, 42336, 45549, 46032, 47236, 51786, 52056, 53704, 53984, 59184, 60417, 60732, 66034, 69048, 69408, 70854, 80556, 80976, 91098, 92064, 94472, 99051, 103572, 104112, 106281, 107408, 118368, 120834, 121464, 132068, 138096, 141708, 161112, 161952, 181251, 182196, 188944, 198102, 207144, 208224, 212562, 214816, 231119, 241668, 242928, 264136, 276192, 283416, 297153, 318843, 322224, 362502, 364392, 377888, 396204, 414288, 425124, 462238, 483336, 485856, 528272, 566832, 594306, 637686, 644448, 693357, 725004, 728784, 792408, 828576, 850248, 891459, 924476, 966672, 1056544, 1133664, 1188612, 1275372, 1386714, 1450008, 1457568, 1584816, 1617833, 1700496, 1782918, 1848952, 1933344, 2080071, 2377224, 2550744, 2773428, 2900016, 3169632, 3235666, 3400992, 3565836, 3697904, 4160142, 4754448, 4853499, 5101488, 5546856, 5800032, 6240213, 6471332, 7131672, 7395808, 8320284, 9508896, 9706998, 10202976, 11093712, 12480426, 12942664, 14263344, 14560497, 16640568, 19413996, 22187424, 24960852, 25885328, 28526688, 29120994, 33281136, 38827992, 43681491, 49921704, 51770656, 58241988, 66562272, 77655984, 87362982, 99843408, 116483976, 155311968, 174725964, 199686816, 232967952, 349451928, 465935904, 698903856, 1397807712]

約数ペア:

[(1, 1397807712), (2, 698903856), (3, 465935904), (4, 349451928), (6, 232967952), (7, 199686816), (8, 174725964), (9, 155311968), (12, 116483976), (14, 99843408), (16, 87362982), (18, 77655984), (21, 66562272), (24, 58241988), (27, 51770656), (28, 49921704), (32, 43681491), (36, 38827992), (42, 33281136), (48, 29120994), (49, 28526688), (54, 25885328), (56, 24960852), (63, 22187424), (72, 19413996), (84, 16640568), (96, 14560497), (98, 14263344), (108, 12942664), (112, 12480426), (126, 11093712), (137, 10202976), (144, 9706998), (147, 9508896), (168, 8320284), (189, 7395808), (196, 7131672), (216, 6471332), (224, 6240213), (241, 5800032), (252, 5546856), (274, 5101488), (288, 4853499), (294, 4754448), (336, 4160142), (378, 3697904), (392, 3565836), (411, 3400992), (432, 3235666), (441, 3169632), (482, 2900016), (504, 2773428), (548, 2550744), (588, 2377224), (672, 2080071), (723, 1933344), (756, 1848952), (784, 1782918), (822, 1700496), (864, 1617833), (882, 1584816), (959, 1457568), (964, 1450008), (1008, 1386714), (1096, 1275372), (1176, 1188612), (1233, 1133664), (1323, 1056544), (1446, 966672), (1512, 924476), (1568, 891459), (1644, 850248), (1687, 828576), (1764, 792408), (1918, 728784), (1928, 725004), (2016, 693357), (2169, 644448), (2192, 637686), (2352, 594306), (2466, 566832), (2646, 528272), (2877, 485856), (2892, 483336), (3024, 462238), (3288, 425124), (3374, 414288), (3528, 396204), (3699, 377888), (3836, 364392), (3856, 362502), (4338, 322224), (4384, 318843), (4704, 297153), (4932, 283416), (5061, 276192), (5292, 264136), (5754, 242928), (5784, 241668), (6048, 231119), (6507, 214816), (6576, 212562), (6713, 208224), (6748, 207144), (7056, 198102), (7398, 188944), (7672, 182196), (7712, 181251), (8631, 161952), (8676, 161112), (9864, 141708), (10122, 138096), (10584, 132068), (11508, 121464), (11568, 120834), (11809, 118368), (13014, 107408), (13152, 106281), (13426, 104112), (13496, 103572), (14112, 99051), (14796, 94472), (15183, 92064), (15344, 91098), (17262, 80976), (17352, 80556), (19728, 70854), (20139, 69408), (20244, 69048), (21168, 66034), (23016, 60732), (23136, 60417), (23618, 59184), (25893, 53984), (26028, 53704), (26852, 52056), (26992, 51786), (29592, 47236), (30366, 46032), (30688, 45549), (33017, 42336), (34524, 40488), (34704, 40278), (35427, 39456)]