742895136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1231

約数の個数: 144

約数和(自身を含む): 2243404800

約数和(自身を除く): 1500509664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 381, 456, 508, 608, 684, 762, 912, 1016, 1069, 1143, 1368, 1524, 1824, 2032, 2138, 2286, 2413, 2736, 3048, 3207, 4064, 4276, 4572, 4826, 5472, 6096, 6414, 7239, 8552, 9144, 9621, 9652, 12192, 12828, 14478, 17104, 18288, 19242, 19304, 20311, 21717, 25656, 28956, 34208, 36576, 38484, 38608, 40622, 43434, 51312, 57912, 60933, 76968, 77216, 81244, 86868, 102624, 115824, 121866, 135763, 153936, 162488, 173736, 182799, 231648, 243732, 271526, 307872, 324976, 347472, 365598, 407289, 487464, 543052, 649952, 694944, 731196, 814578, 974928, 1086104, 1221867, 1462392, 1629156, 1949856, 2172208, 2443734, 2579497, 2924784, 3258312, 4344416, 4887468, 5158994, 5849568, 6516624, 7738491, 9774936, 10317988, 13033248, 15476982, 19549872, 20635976, 23215473, 30953964, 39099744, 41271952, 46430946, 61907928, 82543904, 92861892, 123815856, 185723784, 247631712, 371447568, 742895136]

約数ペア:

[(1, 742895136), (2, 371447568), (3, 247631712), (4, 185723784), (6, 123815856), (8, 92861892), (9, 82543904), (12, 61907928), (16, 46430946), (18, 41271952), (19, 39099744), (24, 30953964), (32, 23215473), (36, 20635976), (38, 19549872), (48, 15476982), (57, 13033248), (72, 10317988), (76, 9774936), (96, 7738491), (114, 6516624), (127, 5849568), (144, 5158994), (152, 4887468), (171, 4344416), (228, 3258312), (254, 2924784), (288, 2579497), (304, 2443734), (342, 2172208), (381, 1949856), (456, 1629156), (508, 1462392), (608, 1221867), (684, 1086104), (762, 974928), (912, 814578), (1016, 731196), (1069, 694944), (1143, 649952), (1368, 543052), (1524, 487464), (1824, 407289), (2032, 365598), (2138, 347472), (2286, 324976), (2413, 307872), (2736, 271526), (3048, 243732), (3207, 231648), (4064, 182799), (4276, 173736), (4572, 162488), (4826, 153936), (5472, 135763), (6096, 121866), (6414, 115824), (7239, 102624), (8552, 86868), (9144, 81244), (9621, 77216), (9652, 76968), (12192, 60933), (12828, 57912), (14478, 51312), (17104, 43434), (18288, 40622), (19242, 38608), (19304, 38484), (20311, 36576), (21717, 34208), (25656, 28956)]