18797782848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{396377}}^1$

素因数の和:396424

約数の個数: 112

約数和(自身を含む): 56380806720

約数和(自身を除く): 37583023872

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, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5928, 7904, 11856, 15808, 23712, 47424, 396377, 792754, 1189131, 1585508, 2378262, 3171016, 4756524, 5152901, 6342032, 7531163, 9513048, 10305802, 12684064, 15062326, 15458703, 19026096, 20611604, 22593489, 25368128, 30124652, 30917406, 38052192, 41223208, 45186978, 60249304, 61834812, 76104384, 82446416, 90373956, 97905119, 120498608, 123669624, 164892832, 180747912, 195810238, 240997216, 247339248, 293715357, 329785664, 361495824, 391620476, 481994432, 494678496, 587430714, 722991648, 783240952, 989356992, 1174861428, 1445983296, 1566481904, 2349722856, 3132963808, 4699445712, 6265927616, 9398891424, 18797782848]

約数ペア:

[(1, 18797782848), (2, 9398891424), (3, 6265927616), (4, 4699445712), (6, 3132963808), (8, 2349722856), (12, 1566481904), (13, 1445983296), (16, 1174861428), (19, 989356992), (24, 783240952), (26, 722991648), (32, 587430714), (38, 494678496), (39, 481994432), (48, 391620476), (52, 361495824), (57, 329785664), (64, 293715357), (76, 247339248), (78, 240997216), (96, 195810238), (104, 180747912), (114, 164892832), (152, 123669624), (156, 120498608), (192, 97905119), (208, 90373956), (228, 82446416), (247, 76104384), (304, 61834812), (312, 60249304), (416, 45186978), (456, 41223208), (494, 38052192), (608, 30917406), (624, 30124652), (741, 25368128), (832, 22593489), (912, 20611604), (988, 19026096), (1216, 15458703), (1248, 15062326), (1482, 12684064), (1824, 10305802), (1976, 9513048), (2496, 7531163), (2964, 6342032), (3648, 5152901), (3952, 4756524), (5928, 3171016), (7904, 2378262), (11856, 1585508), (15808, 1189131), (23712, 792754), (47424, 396377)]