459929988

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2988

約数の個数: 144

約数和(自身を含む): 1438295040

約数和(自身を除く): 978365052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 567, 621, 644, 756, 828, 966, 972, 1134, 1242, 1449, 1701, 1863, 1932, 2268, 2484, 2898, 2939, 3402, 3726, 4347, 5589, 5796, 5878, 6804, 7452, 8694, 8817, 11178, 11756, 13041, 17388, 17634, 20573, 22356, 26082, 26451, 35268, 39123, 41146, 52164, 52902, 61719, 67597, 78246, 79353, 82292, 105804, 123438, 135194, 156492, 158706, 185157, 202791, 238059, 246876, 270388, 317412, 370314, 405582, 473179, 476118, 555471, 608373, 714177, 740628, 811164, 946358, 952236, 1110942, 1216746, 1419537, 1428354, 1666413, 1825119, 1892716, 2221884, 2433492, 2839074, 2856708, 3332826, 3650238, 4258611, 4999239, 5475357, 5678148, 6665652, 7300476, 8517222, 9998478, 10950714, 12775833, 16426071, 17034444, 19996956, 21901428, 25551666, 32852142, 38327499, 51103332, 65704284, 76654998, 114982497, 153309996, 229964994, 459929988]

約数ペア:

[(1, 459929988), (2, 229964994), (3, 153309996), (4, 114982497), (6, 76654998), (7, 65704284), (9, 51103332), (12, 38327499), (14, 32852142), (18, 25551666), (21, 21901428), (23, 19996956), (27, 17034444), (28, 16426071), (36, 12775833), (42, 10950714), (46, 9998478), (54, 8517222), (63, 7300476), (69, 6665652), (81, 5678148), (84, 5475357), (92, 4999239), (108, 4258611), (126, 3650238), (138, 3332826), (161, 2856708), (162, 2839074), (189, 2433492), (207, 2221884), (243, 1892716), (252, 1825119), (276, 1666413), (322, 1428354), (324, 1419537), (378, 1216746), (414, 1110942), (483, 952236), (486, 946358), (567, 811164), (621, 740628), (644, 714177), (756, 608373), (828, 555471), (966, 476118), (972, 473179), (1134, 405582), (1242, 370314), (1449, 317412), (1701, 270388), (1863, 246876), (1932, 238059), (2268, 202791), (2484, 185157), (2898, 158706), (2939, 156492), (3402, 135194), (3726, 123438), (4347, 105804), (5589, 82292), (5796, 79353), (5878, 78246), (6804, 67597), (7452, 61719), (8694, 52902), (8817, 52164), (11178, 41146), (11756, 39123), (13041, 35268), (17388, 26451), (17634, 26082), (20573, 22356)]