242628816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 670012672

約数和(自身を除く): 427383856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 97, 123, 124, 164, 186, 194, 246, 248, 291, 328, 372, 388, 492, 496, 582, 656, 744, 776, 984, 1164, 1271, 1488, 1552, 1681, 1968, 2328, 2542, 3007, 3362, 3813, 3977, 4656, 5043, 5084, 6014, 6724, 7626, 7954, 9021, 10086, 10168, 11931, 12028, 13448, 15252, 15908, 18042, 20172, 20336, 23862, 24056, 26896, 30504, 31816, 36084, 40344, 47724, 48112, 52111, 61008, 63632, 72168, 80688, 95448, 104222, 123287, 144336, 156333, 163057, 190896, 208444, 246574, 312666, 326114, 369861, 416888, 489171, 493148, 625332, 652228, 739722, 833776, 978342, 986296, 1250664, 1304456, 1479444, 1956684, 1972592, 2501328, 2608912, 2958888, 3913368, 5054767, 5917776, 7826736, 10109534, 15164301, 20219068, 30328602, 40438136, 60657204, 80876272, 121314408, 242628816]

約数ペア:

[(1, 242628816), (2, 121314408), (3, 80876272), (4, 60657204), (6, 40438136), (8, 30328602), (12, 20219068), (16, 15164301), (24, 10109534), (31, 7826736), (41, 5917776), (48, 5054767), (62, 3913368), (82, 2958888), (93, 2608912), (97, 2501328), (123, 1972592), (124, 1956684), (164, 1479444), (186, 1304456), (194, 1250664), (246, 986296), (248, 978342), (291, 833776), (328, 739722), (372, 652228), (388, 625332), (492, 493148), (496, 489171), (582, 416888), (656, 369861), (744, 326114), (776, 312666), (984, 246574), (1164, 208444), (1271, 190896), (1488, 163057), (1552, 156333), (1681, 144336), (1968, 123287), (2328, 104222), (2542, 95448), (3007, 80688), (3362, 72168), (3813, 63632), (3977, 61008), (4656, 52111), (5043, 48112), (5084, 47724), (6014, 40344), (6724, 36084), (7626, 31816), (7954, 30504), (9021, 26896), (10086, 24056), (10168, 23862), (11931, 20336), (12028, 20172), (13448, 18042), (15252, 15908)]