418839264

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 1259241984

約数和(自身を除く): 840402720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 372, 387, 496, 516, 558, 688, 744, 774, 992, 1032, 1091, 1116, 1333, 1376, 1488, 1548, 2064, 2182, 2232, 2666, 2976, 3096, 3273, 3999, 4128, 4364, 4464, 5332, 6192, 6546, 7998, 8728, 8928, 9819, 10664, 11997, 12384, 13092, 15996, 17456, 19638, 21328, 23994, 26184, 31992, 33821, 34912, 39276, 42656, 46913, 47988, 52368, 63984, 67642, 78552, 93826, 95976, 101463, 104736, 127968, 135284, 140739, 157104, 187652, 191952, 202926, 270568, 281478, 304389, 314208, 375304, 383904, 405852, 422217, 541136, 562956, 608778, 750608, 811704, 844434, 1082272, 1125912, 1217556, 1454303, 1501216, 1623408, 1688868, 2251824, 2435112, 2908606, 3246816, 3377736, 4362909, 4503648, 4870224, 5817212, 6755472, 8725818, 9740448, 11634424, 13088727, 13510944, 17451636, 23268848, 26177454, 34903272, 46537696, 52354908, 69806544, 104709816, 139613088, 209419632, 418839264]

約数ペア:

[(1, 418839264), (2, 209419632), (3, 139613088), (4, 104709816), (6, 69806544), (8, 52354908), (9, 46537696), (12, 34903272), (16, 26177454), (18, 23268848), (24, 17451636), (31, 13510944), (32, 13088727), (36, 11634424), (43, 9740448), (48, 8725818), (62, 6755472), (72, 5817212), (86, 4870224), (93, 4503648), (96, 4362909), (124, 3377736), (129, 3246816), (144, 2908606), (172, 2435112), (186, 2251824), (248, 1688868), (258, 1623408), (279, 1501216), (288, 1454303), (344, 1217556), (372, 1125912), (387, 1082272), (496, 844434), (516, 811704), (558, 750608), (688, 608778), (744, 562956), (774, 541136), (992, 422217), (1032, 405852), (1091, 383904), (1116, 375304), (1333, 314208), (1376, 304389), (1488, 281478), (1548, 270568), (2064, 202926), (2182, 191952), (2232, 187652), (2666, 157104), (2976, 140739), (3096, 135284), (3273, 127968), (3999, 104736), (4128, 101463), (4364, 95976), (4464, 93826), (5332, 78552), (6192, 67642), (6546, 63984), (7998, 52368), (8728, 47988), (8928, 46913), (9819, 42656), (10664, 39276), (11997, 34912), (12384, 33821), (13092, 31992), (15996, 26184), (17456, 23994), (19638, 21328)]