287294112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4651

約数の個数: 144

約数和(自身を含む): 964035072

約数和(自身を除く): 676740960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 4597, 5208, 6944, 7812, 8928, 9194, 10416, 13791, 15624, 18388, 20832, 27582, 31248, 32179, 36776, 41373, 55164, 62496, 64358, 73552, 82746, 96537, 110328, 128716, 142507, 147104, 165492, 193074, 220656, 257432, 285014, 289611, 330984, 386148, 427521, 441312, 514864, 570028, 579222, 661968, 772296, 855042, 997549, 1029728, 1140056, 1158444, 1282563, 1323936, 1544592, 1710084, 1995098, 2280112, 2316888, 2565126, 2992647, 3089184, 3420168, 3990196, 4560224, 4633776, 5130252, 5985294, 6840336, 7980392, 8977941, 9267552, 10260504, 11970588, 13680672, 15960784, 17955882, 20521008, 23941176, 31921568, 35911764, 41042016, 47882352, 71823528, 95764704, 143647056, 287294112]

約数ペア:

[(1, 287294112), (2, 143647056), (3, 95764704), (4, 71823528), (6, 47882352), (7, 41042016), (8, 35911764), (9, 31921568), (12, 23941176), (14, 20521008), (16, 17955882), (18, 15960784), (21, 13680672), (24, 11970588), (28, 10260504), (31, 9267552), (32, 8977941), (36, 7980392), (42, 6840336), (48, 5985294), (56, 5130252), (62, 4633776), (63, 4560224), (72, 3990196), (84, 3420168), (93, 3089184), (96, 2992647), (112, 2565126), (124, 2316888), (126, 2280112), (144, 1995098), (168, 1710084), (186, 1544592), (217, 1323936), (224, 1282563), (248, 1158444), (252, 1140056), (279, 1029728), (288, 997549), (336, 855042), (372, 772296), (434, 661968), (496, 579222), (504, 570028), (558, 514864), (651, 441312), (672, 427521), (744, 386148), (868, 330984), (992, 289611), (1008, 285014), (1116, 257432), (1302, 220656), (1488, 193074), (1736, 165492), (1953, 147104), (2016, 142507), (2232, 128716), (2604, 110328), (2976, 96537), (3472, 82746), (3906, 73552), (4464, 64358), (4597, 62496), (5208, 55164), (6944, 41373), (7812, 36776), (8928, 32179), (9194, 31248), (10416, 27582), (13791, 20832), (15624, 18388)]