258389712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8321

約数の個数: 120

約数和(自身を含む): 853199360

約数和(自身を除く): 594809648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 8269, 10416, 15624, 16538, 24807, 31248, 33076, 49614, 57883, 66152, 74421, 99228, 115766, 132304, 148842, 173649, 198456, 231532, 256339, 297684, 347298, 396912, 463064, 512678, 520947, 595368, 694596, 769017, 926128, 1025356, 1041894, 1190736, 1389192, 1538034, 1794373, 2050712, 2083788, 2307051, 2778384, 3076068, 3588746, 4101424, 4167576, 4614102, 5383119, 6152136, 7177492, 8335152, 9228204, 10766238, 12304272, 14354984, 16149357, 18456408, 21532476, 28709968, 32298714, 36912816, 43064952, 64597428, 86129904, 129194856, 258389712]

約数ペア:

[(1, 258389712), (2, 129194856), (3, 86129904), (4, 64597428), (6, 43064952), (7, 36912816), (8, 32298714), (9, 28709968), (12, 21532476), (14, 18456408), (16, 16149357), (18, 14354984), (21, 12304272), (24, 10766238), (28, 9228204), (31, 8335152), (36, 7177492), (42, 6152136), (48, 5383119), (56, 4614102), (62, 4167576), (63, 4101424), (72, 3588746), (84, 3076068), (93, 2778384), (112, 2307051), (124, 2083788), (126, 2050712), (144, 1794373), (168, 1538034), (186, 1389192), (217, 1190736), (248, 1041894), (252, 1025356), (279, 926128), (336, 769017), (372, 694596), (434, 595368), (496, 520947), (504, 512678), (558, 463064), (651, 396912), (744, 347298), (868, 297684), (1008, 256339), (1116, 231532), (1302, 198456), (1488, 173649), (1736, 148842), (1953, 132304), (2232, 115766), (2604, 99228), (3472, 74421), (3906, 66152), (4464, 57883), (5208, 49614), (7812, 33076), (8269, 31248), (10416, 24807), (15624, 16538)]