331741416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 895795200

約数和(自身を除く): 564053784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 53, 62, 93, 94, 106, 124, 141, 159, 179, 186, 188, 212, 248, 282, 318, 358, 372, 376, 424, 537, 564, 636, 716, 744, 1074, 1128, 1272, 1432, 1457, 1643, 2148, 2491, 2914, 3286, 4296, 4371, 4929, 4982, 5549, 5828, 6572, 7473, 8413, 8742, 9487, 9858, 9964, 11098, 11656, 13144, 14946, 16647, 16826, 17484, 18974, 19716, 19928, 22196, 25239, 28461, 29892, 33294, 33652, 34968, 37948, 39432, 44392, 50478, 56922, 59784, 66588, 67304, 75896, 77221, 100956, 113844, 133176, 154442, 201912, 227688, 231663, 260803, 294097, 308884, 445889, 463326, 521606, 588194, 617768, 782409, 882291, 891778, 926652, 1043212, 1176388, 1337667, 1564818, 1764582, 1783556, 1853304, 2086424, 2352776, 2675334, 3129636, 3529164, 3567112, 5350668, 6259272, 7058328, 10701336, 13822559, 27645118, 41467677, 55290236, 82935354, 110580472, 165870708, 331741416]

約数ペア:

[(1, 331741416), (2, 165870708), (3, 110580472), (4, 82935354), (6, 55290236), (8, 41467677), (12, 27645118), (24, 13822559), (31, 10701336), (47, 7058328), (53, 6259272), (62, 5350668), (93, 3567112), (94, 3529164), (106, 3129636), (124, 2675334), (141, 2352776), (159, 2086424), (179, 1853304), (186, 1783556), (188, 1764582), (212, 1564818), (248, 1337667), (282, 1176388), (318, 1043212), (358, 926652), (372, 891778), (376, 882291), (424, 782409), (537, 617768), (564, 588194), (636, 521606), (716, 463326), (744, 445889), (1074, 308884), (1128, 294097), (1272, 260803), (1432, 231663), (1457, 227688), (1643, 201912), (2148, 154442), (2491, 133176), (2914, 113844), (3286, 100956), (4296, 77221), (4371, 75896), (4929, 67304), (4982, 66588), (5549, 59784), (5828, 56922), (6572, 50478), (7473, 44392), (8413, 39432), (8742, 37948), (9487, 34968), (9858, 33652), (9964, 33294), (11098, 29892), (11656, 28461), (13144, 25239), (14946, 22196), (16647, 19928), (16826, 19716), (17484, 18974)]