385735728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 1217064960

約数和(自身を除く): 831329232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 336, 348, 372, 406, 434, 464, 496, 609, 651, 696, 744, 812, 868, 899, 1218, 1277, 1302, 1392, 1488, 1624, 1736, 1798, 2436, 2554, 2604, 2697, 3248, 3472, 3596, 3831, 4872, 5108, 5208, 5394, 6293, 7192, 7662, 8939, 9744, 10216, 10416, 10788, 12586, 14384, 15324, 17878, 18879, 20432, 21576, 25172, 26817, 30648, 35756, 37033, 37758, 39587, 43152, 50344, 53634, 61296, 71512, 74066, 75516, 79174, 100688, 107268, 111099, 118761, 143024, 148132, 151032, 158348, 214536, 222198, 237522, 259231, 277109, 296264, 302064, 316696, 429072, 444396, 475044, 518462, 554218, 592528, 633392, 777693, 831327, 888792, 950088, 1036924, 1108436, 1148023, 1555386, 1662654, 1777584, 1900176, 2073848, 2216872, 2296046, 3110772, 3325308, 3444069, 4147696, 4433744, 4592092, 6221544, 6650616, 6888138, 8036161, 9184184, 12443088, 13301232, 13776276, 16072322, 18368368, 24108483, 27552552, 32144644, 48216966, 55105104, 64289288, 96433932, 128578576, 192867864, 385735728]

約数ペア:

[(1, 385735728), (2, 192867864), (3, 128578576), (4, 96433932), (6, 64289288), (7, 55105104), (8, 48216966), (12, 32144644), (14, 27552552), (16, 24108483), (21, 18368368), (24, 16072322), (28, 13776276), (29, 13301232), (31, 12443088), (42, 9184184), (48, 8036161), (56, 6888138), (58, 6650616), (62, 6221544), (84, 4592092), (87, 4433744), (93, 4147696), (112, 3444069), (116, 3325308), (124, 3110772), (168, 2296046), (174, 2216872), (186, 2073848), (203, 1900176), (217, 1777584), (232, 1662654), (248, 1555386), (336, 1148023), (348, 1108436), (372, 1036924), (406, 950088), (434, 888792), (464, 831327), (496, 777693), (609, 633392), (651, 592528), (696, 554218), (744, 518462), (812, 475044), (868, 444396), (899, 429072), (1218, 316696), (1277, 302064), (1302, 296264), (1392, 277109), (1488, 259231), (1624, 237522), (1736, 222198), (1798, 214536), (2436, 158348), (2554, 151032), (2604, 148132), (2697, 143024), (3248, 118761), (3472, 111099), (3596, 107268), (3831, 100688), (4872, 79174), (5108, 75516), (5208, 74066), (5394, 71512), (6293, 61296), (7192, 53634), (7662, 50344), (8939, 43152), (9744, 39587), (10216, 37758), (10416, 37033), (10788, 35756), (12586, 30648), (14384, 26817), (15324, 25172), (17878, 21576), (18879, 20432)]