303678976

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 673510464

約数和(自身を除く): 369831488

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 62, 64, 76, 106, 124, 128, 152, 212, 248, 256, 304, 361, 424, 496, 512, 589, 608, 722, 848, 992, 1007, 1178, 1216, 1444, 1643, 1696, 1984, 2014, 2356, 2432, 2888, 3286, 3392, 3968, 4028, 4712, 4864, 5776, 6572, 6784, 7936, 8056, 9424, 9728, 11191, 11552, 13144, 13568, 15872, 16112, 18848, 19133, 22382, 23104, 26288, 27136, 31217, 32224, 37696, 38266, 44764, 46208, 52576, 62434, 64448, 75392, 76532, 89528, 92416, 105152, 124868, 128896, 150784, 153064, 179056, 184832, 210304, 249736, 257792, 301568, 306128, 358112, 420608, 499472, 515584, 593123, 612256, 716224, 841216, 998944, 1186246, 1224512, 1432448, 1997888, 2372492, 2449024, 2864896, 3995776, 4744984, 4898048, 5729792, 7991552, 9489968, 9796096, 15983104, 18979936, 37959872, 75919744, 151839488, 303678976]

約数ペア:

[(1, 303678976), (2, 151839488), (4, 75919744), (8, 37959872), (16, 18979936), (19, 15983104), (31, 9796096), (32, 9489968), (38, 7991552), (53, 5729792), (62, 4898048), (64, 4744984), (76, 3995776), (106, 2864896), (124, 2449024), (128, 2372492), (152, 1997888), (212, 1432448), (248, 1224512), (256, 1186246), (304, 998944), (361, 841216), (424, 716224), (496, 612256), (512, 593123), (589, 515584), (608, 499472), (722, 420608), (848, 358112), (992, 306128), (1007, 301568), (1178, 257792), (1216, 249736), (1444, 210304), (1643, 184832), (1696, 179056), (1984, 153064), (2014, 150784), (2356, 128896), (2432, 124868), (2888, 105152), (3286, 92416), (3392, 89528), (3968, 76532), (4028, 75392), (4712, 64448), (4864, 62434), (5776, 52576), (6572, 46208), (6784, 44764), (7936, 38266), (8056, 37696), (9424, 32224), (9728, 31217), (11191, 27136), (11552, 26288), (13144, 23104), (13568, 22382), (15872, 19133), (16112, 18848)]