308350848

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3300

約数の個数: 128

約数和(自身を含む): 928771200

約数和(自身を除く): 620420352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3251, 3648, 3952, 4992, 5928, 6502, 7296, 7904, 9753, 11856, 13004, 15808, 19506, 23712, 26008, 31616, 39012, 42263, 47424, 52016, 61769, 78024, 84526, 94848, 104032, 123538, 126789, 156048, 169052, 185307, 208064, 247076, 253578, 312096, 338104, 370614, 416128, 494152, 507156, 624192, 676208, 741228, 802997, 988304, 1014312, 1248384, 1352416, 1482456, 1605994, 1976608, 2028624, 2408991, 2704832, 2964912, 3211988, 3953216, 4057248, 4817982, 5409664, 5929824, 6423976, 7906432, 8114496, 9635964, 11859648, 12847952, 16228992, 19271928, 23719296, 25695904, 38543856, 51391808, 77087712, 102783616, 154175424, 308350848]

約数ペア:

[(1, 308350848), (2, 154175424), (3, 102783616), (4, 77087712), (6, 51391808), (8, 38543856), (12, 25695904), (13, 23719296), (16, 19271928), (19, 16228992), (24, 12847952), (26, 11859648), (32, 9635964), (38, 8114496), (39, 7906432), (48, 6423976), (52, 5929824), (57, 5409664), (64, 4817982), (76, 4057248), (78, 3953216), (96, 3211988), (104, 2964912), (114, 2704832), (128, 2408991), (152, 2028624), (156, 1976608), (192, 1605994), (208, 1482456), (228, 1352416), (247, 1248384), (304, 1014312), (312, 988304), (384, 802997), (416, 741228), (456, 676208), (494, 624192), (608, 507156), (624, 494152), (741, 416128), (832, 370614), (912, 338104), (988, 312096), (1216, 253578), (1248, 247076), (1482, 208064), (1664, 185307), (1824, 169052), (1976, 156048), (2432, 126789), (2496, 123538), (2964, 104032), (3251, 94848), (3648, 84526), (3952, 78024), (4992, 61769), (5928, 52016), (6502, 47424), (7296, 42263), (7904, 39012), (9753, 31616), (11856, 26008), (13004, 23712), (15808, 19506)]