285612768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 216

約数和(自身を含む): 972126792

約数和(自身を除く): 686514024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 441, 444, 504, 518, 547, 588, 592, 666, 672, 777, 784, 882, 888, 1008, 1036, 1094, 1176, 1184, 1332, 1554, 1568, 1641, 1764, 1776, 1813, 2016, 2072, 2188, 2331, 2352, 2664, 3108, 3282, 3528, 3552, 3626, 3829, 4144, 4376, 4662, 4704, 4923, 5328, 5439, 6216, 6564, 7056, 7252, 7658, 8288, 8752, 9324, 9846, 10656, 10878, 11487, 12432, 13128, 14112, 14504, 15316, 16317, 17504, 18648, 19692, 20239, 21756, 22974, 24864, 26256, 26803, 29008, 30632, 32634, 34461, 37296, 39384, 40478, 43512, 45948, 52512, 53606, 58016, 60717, 61264, 65268, 68922, 74592, 78768, 80409, 80956, 87024, 91896, 107212, 121434, 122528, 130536, 137844, 141673, 157536, 160818, 161912, 174048, 182151, 183792, 214424, 241227, 242868, 261072, 275688, 283346, 321636, 323824, 364302, 367584, 425019, 428848, 482454, 485736, 522144, 551376, 566692, 643272, 647648, 728604, 850038, 857696, 964908, 971472, 991711, 1102752, 1133384, 1275057, 1286544, 1457208, 1700076, 1929816, 1942944, 1983422, 2266768, 2550114, 2573088, 2914416, 2975133, 3400152, 3859632, 3966844, 4533536, 5100228, 5828832, 5950266, 6800304, 7719264, 7933688, 8925399, 10200456, 11900532, 13600608, 15867376, 17850798, 20400912, 23801064, 31734752, 35701596, 40801824, 47602128, 71403192, 95204256, 142806384, 285612768]

約数ペア:

[(1, 285612768), (2, 142806384), (3, 95204256), (4, 71403192), (6, 47602128), (7, 40801824), (8, 35701596), (9, 31734752), (12, 23801064), (14, 20400912), (16, 17850798), (18, 15867376), (21, 13600608), (24, 11900532), (28, 10200456), (32, 8925399), (36, 7933688), (37, 7719264), (42, 6800304), (48, 5950266), (49, 5828832), (56, 5100228), (63, 4533536), (72, 3966844), (74, 3859632), (84, 3400152), (96, 2975133), (98, 2914416), (111, 2573088), (112, 2550114), (126, 2266768), (144, 1983422), (147, 1942944), (148, 1929816), (168, 1700076), (196, 1457208), (222, 1286544), (224, 1275057), (252, 1133384), (259, 1102752), (288, 991711), (294, 971472), (296, 964908), (333, 857696), (336, 850038), (392, 728604), (441, 647648), (444, 643272), (504, 566692), (518, 551376), (547, 522144), (588, 485736), (592, 482454), (666, 428848), (672, 425019), (777, 367584), (784, 364302), (882, 323824), (888, 321636), (1008, 283346), (1036, 275688), (1094, 261072), (1176, 242868), (1184, 241227), (1332, 214424), (1554, 183792), (1568, 182151), (1641, 174048), (1764, 161912), (1776, 160818), (1813, 157536), (2016, 141673), (2072, 137844), (2188, 130536), (2331, 122528), (2352, 121434), (2664, 107212), (3108, 91896), (3282, 87024), (3528, 80956), (3552, 80409), (3626, 78768), (3829, 74592), (4144, 68922), (4376, 65268), (4662, 61264), (4704, 60717), (4923, 58016), (5328, 53606), (5439, 52512), (6216, 45948), (6564, 43512), (7056, 40478), (7252, 39384), (7658, 37296), (8288, 34461), (8752, 32634), (9324, 30632), (9846, 29008), (10656, 26803), (10878, 26256), (11487, 24864), (12432, 22974), (13128, 21756), (14112, 20239), (14504, 19692), (15316, 18648), (16317, 17504)]