275293888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 607974400

約数和(自身を除く): 332680512

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 67, 76, 109, 124, 134, 152, 218, 248, 268, 304, 436, 496, 536, 589, 608, 872, 992, 1072, 1178, 1216, 1273, 1744, 1984, 2071, 2077, 2144, 2356, 2546, 3379, 3488, 4142, 4154, 4288, 4712, 5092, 6758, 6976, 7303, 8284, 8308, 9424, 10184, 13516, 14606, 16568, 16616, 18848, 20368, 27032, 29212, 33136, 33232, 37696, 39463, 40736, 54064, 58424, 64201, 66272, 66464, 78926, 81472, 108128, 116848, 128402, 132544, 132928, 138757, 157852, 216256, 226393, 233696, 256804, 277514, 315704, 452786, 467392, 513608, 555028, 631408, 905572, 1027216, 1110056, 1262816, 1811144, 2054432, 2220112, 2525632, 3622288, 4108864, 4301467, 4440224, 7244576, 8602934, 8880448, 14489152, 17205868, 34411736, 68823472, 137646944, 275293888]

約数ペア:

[(1, 275293888), (2, 137646944), (4, 68823472), (8, 34411736), (16, 17205868), (19, 14489152), (31, 8880448), (32, 8602934), (38, 7244576), (62, 4440224), (64, 4301467), (67, 4108864), (76, 3622288), (109, 2525632), (124, 2220112), (134, 2054432), (152, 1811144), (218, 1262816), (248, 1110056), (268, 1027216), (304, 905572), (436, 631408), (496, 555028), (536, 513608), (589, 467392), (608, 452786), (872, 315704), (992, 277514), (1072, 256804), (1178, 233696), (1216, 226393), (1273, 216256), (1744, 157852), (1984, 138757), (2071, 132928), (2077, 132544), (2144, 128402), (2356, 116848), (2546, 108128), (3379, 81472), (3488, 78926), (4142, 66464), (4154, 66272), (4288, 64201), (4712, 58424), (5092, 54064), (6758, 40736), (6976, 39463), (7303, 37696), (8284, 33232), (8308, 33136), (9424, 29212), (10184, 27032), (13516, 20368), (14606, 18848), (16568, 16616)]