492749712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 240

約数和(自身を含む): 1753443328

約数和(自身を除く): 1260693616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1213, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2426, 2604, 2821, 3224, 3276, 3472, 3627, 3639, 3906, 4368, 4464, 4836, 4852, 5208, 5642, 6448, 6552, 7254, 7278, 7812, 8463, 8491, 9672, 9704, 10416, 10917, 11284, 13104, 14508, 14556, 15624, 15769, 16926, 16982, 19344, 19408, 21834, 22568, 25389, 25473, 29016, 29112, 31248, 31538, 33852, 33964, 37603, 43668, 45136, 47307, 50778, 50946, 58032, 58224, 63076, 67704, 67928, 75206, 76419, 87336, 94614, 101556, 101892, 110383, 112809, 126152, 135408, 135856, 141921, 150412, 152838, 174672, 189228, 203112, 203784, 220766, 225618, 252304, 263221, 283842, 300824, 305676, 331149, 338427, 378456, 406224, 407568, 441532, 451236, 488839, 526442, 567684, 601648, 611352, 662298, 676854, 756912, 789663, 883064, 902472, 977678, 993447, 1052884, 1135368, 1222704, 1324596, 1353708, 1466517, 1579326, 1766128, 1804944, 1955356, 1986894, 2105768, 2270736, 2368989, 2649192, 2707416, 2933034, 3158652, 3421873, 3910712, 3973788, 4211536, 4399551, 4737978, 5298384, 5414832, 5866068, 6317304, 6843746, 7821424, 7947576, 8799102, 9475956, 10265619, 11732136, 12634608, 13687492, 15895152, 17598204, 18951912, 20531238, 23464272, 27374984, 30796857, 35196408, 37903824, 41062476, 54749968, 61593714, 70392816, 82124952, 123187428, 164249904, 246374856, 492749712]

約数ペア:

[(1, 492749712), (2, 246374856), (3, 164249904), (4, 123187428), (6, 82124952), (7, 70392816), (8, 61593714), (9, 54749968), (12, 41062476), (13, 37903824), (14, 35196408), (16, 30796857), (18, 27374984), (21, 23464272), (24, 20531238), (26, 18951912), (28, 17598204), (31, 15895152), (36, 13687492), (39, 12634608), (42, 11732136), (48, 10265619), (52, 9475956), (56, 8799102), (62, 7947576), (63, 7821424), (72, 6843746), (78, 6317304), (84, 5866068), (91, 5414832), (93, 5298384), (104, 4737978), (112, 4399551), (117, 4211536), (124, 3973788), (126, 3910712), (144, 3421873), (156, 3158652), (168, 2933034), (182, 2707416), (186, 2649192), (208, 2368989), (217, 2270736), (234, 2105768), (248, 1986894), (252, 1955356), (273, 1804944), (279, 1766128), (312, 1579326), (336, 1466517), (364, 1353708), (372, 1324596), (403, 1222704), (434, 1135368), (468, 1052884), (496, 993447), (504, 977678), (546, 902472), (558, 883064), (624, 789663), (651, 756912), (728, 676854), (744, 662298), (806, 611352), (819, 601648), (868, 567684), (936, 526442), (1008, 488839), (1092, 451236), (1116, 441532), (1209, 407568), (1213, 406224), (1302, 378456), (1456, 338427), (1488, 331149), (1612, 305676), (1638, 300824), (1736, 283842), (1872, 263221), (1953, 252304), (2184, 225618), (2232, 220766), (2418, 203784), (2426, 203112), (2604, 189228), (2821, 174672), (3224, 152838), (3276, 150412), (3472, 141921), (3627, 135856), (3639, 135408), (3906, 126152), (4368, 112809), (4464, 110383), (4836, 101892), (4852, 101556), (5208, 94614), (5642, 87336), (6448, 76419), (6552, 75206), (7254, 67928), (7278, 67704), (7812, 63076), (8463, 58224), (8491, 58032), (9672, 50946), (9704, 50778), (10416, 47307), (10917, 45136), (11284, 43668), (13104, 37603), (14508, 33964), (14556, 33852), (15624, 31538), (15769, 31248), (16926, 29112), (16982, 29016), (19344, 25473), (19408, 25389), (21834, 22568)]