243535968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 144

約数和(自身を含む): 771891120

約数和(自身を除く): 528355152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2243, 2262, 2784, 3016, 3393, 3744, 4176, 4486, 4524, 6032, 6729, 6786, 8352, 8972, 9048, 12064, 13458, 13572, 17944, 18096, 20187, 26916, 27144, 29159, 35888, 36192, 40374, 53832, 54288, 58318, 65047, 71776, 80748, 87477, 107664, 108576, 116636, 130094, 161496, 174954, 195141, 215328, 233272, 260188, 262431, 322992, 349908, 390282, 466544, 520376, 524862, 585423, 645984, 699816, 780564, 845611, 933088, 1040752, 1049724, 1170846, 1399632, 1561128, 1691222, 2081504, 2099448, 2341692, 2536833, 2799264, 3122256, 3382444, 4198896, 4683384, 5073666, 6244512, 6764888, 7610499, 8397792, 9366768, 10147332, 13529776, 15220998, 18733536, 20294664, 27059552, 30441996, 40589328, 60883992, 81178656, 121767984, 243535968]

約数ペア:

[(1, 243535968), (2, 121767984), (3, 81178656), (4, 60883992), (6, 40589328), (8, 30441996), (9, 27059552), (12, 20294664), (13, 18733536), (16, 15220998), (18, 13529776), (24, 10147332), (26, 9366768), (29, 8397792), (32, 7610499), (36, 6764888), (39, 6244512), (48, 5073666), (52, 4683384), (58, 4198896), (72, 3382444), (78, 3122256), (87, 2799264), (96, 2536833), (104, 2341692), (116, 2099448), (117, 2081504), (144, 1691222), (156, 1561128), (174, 1399632), (208, 1170846), (232, 1049724), (234, 1040752), (261, 933088), (288, 845611), (312, 780564), (348, 699816), (377, 645984), (416, 585423), (464, 524862), (468, 520376), (522, 466544), (624, 390282), (696, 349908), (754, 322992), (928, 262431), (936, 260188), (1044, 233272), (1131, 215328), (1248, 195141), (1392, 174954), (1508, 161496), (1872, 130094), (2088, 116636), (2243, 108576), (2262, 107664), (2784, 87477), (3016, 80748), (3393, 71776), (3744, 65047), (4176, 58318), (4486, 54288), (4524, 53832), (6032, 40374), (6729, 36192), (6786, 35888), (8352, 29159), (8972, 27144), (9048, 26916), (12064, 20187), (13458, 18096), (13572, 17944)]