248660928

素因数分解:

$2^6\times 3^5\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 168

約数和(自身を含む): 754440960

約数和(自身を除く): 505780032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 243, 271, 288, 324, 354, 432, 472, 486, 531, 542, 576, 648, 708, 813, 864, 944, 972, 1062, 1084, 1296, 1416, 1593, 1626, 1728, 1888, 1944, 2124, 2168, 2439, 2592, 2832, 3186, 3252, 3776, 3888, 4248, 4336, 4779, 4878, 5184, 5664, 6372, 6504, 7317, 7776, 8496, 8672, 9558, 9756, 11328, 12744, 13008, 14337, 14634, 15552, 15989, 16992, 17344, 19116, 19512, 21951, 25488, 26016, 28674, 29268, 31978, 33984, 38232, 39024, 43902, 47967, 50976, 52032, 57348, 58536, 63956, 65853, 76464, 78048, 87804, 95934, 101952, 114696, 117072, 127912, 131706, 143901, 152928, 156096, 175608, 191868, 229392, 234144, 255824, 263412, 287802, 305856, 351216, 383736, 431703, 458784, 468288, 511648, 526824, 575604, 702432, 767472, 863406, 917568, 1023296, 1053648, 1151208, 1295109, 1404864, 1534944, 1726812, 2107296, 2302416, 2590218, 3069888, 3453624, 3885327, 4214592, 4604832, 5180436, 6907248, 7770654, 9209664, 10360872, 13814496, 15541308, 20721744, 27628992, 31082616, 41443488, 62165232, 82886976, 124330464, 248660928]

約数ペア:

[(1, 248660928), (2, 124330464), (3, 82886976), (4, 62165232), (6, 41443488), (8, 31082616), (9, 27628992), (12, 20721744), (16, 15541308), (18, 13814496), (24, 10360872), (27, 9209664), (32, 7770654), (36, 6907248), (48, 5180436), (54, 4604832), (59, 4214592), (64, 3885327), (72, 3453624), (81, 3069888), (96, 2590218), (108, 2302416), (118, 2107296), (144, 1726812), (162, 1534944), (177, 1404864), (192, 1295109), (216, 1151208), (236, 1053648), (243, 1023296), (271, 917568), (288, 863406), (324, 767472), (354, 702432), (432, 575604), (472, 526824), (486, 511648), (531, 468288), (542, 458784), (576, 431703), (648, 383736), (708, 351216), (813, 305856), (864, 287802), (944, 263412), (972, 255824), (1062, 234144), (1084, 229392), (1296, 191868), (1416, 175608), (1593, 156096), (1626, 152928), (1728, 143901), (1888, 131706), (1944, 127912), (2124, 117072), (2168, 114696), (2439, 101952), (2592, 95934), (2832, 87804), (3186, 78048), (3252, 76464), (3776, 65853), (3888, 63956), (4248, 58536), (4336, 57348), (4779, 52032), (4878, 50976), (5184, 47967), (5664, 43902), (6372, 39024), (6504, 38232), (7317, 33984), (7776, 31978), (8496, 29268), (8672, 28674), (9558, 26016), (9756, 25488), (11328, 21951), (12744, 19512), (13008, 19116), (14337, 17344), (14634, 16992), (15552, 15989)]