1456878016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 84

約数和(自身を含む): 3208529016

約数和(自身を除く): 1751651000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 461, 536, 704, 737, 922, 1072, 1474, 1844, 2144, 2948, 3688, 4288, 4489, 5071, 5896, 7376, 8978, 10142, 11792, 14752, 17956, 20284, 23584, 29504, 30887, 35912, 40568, 47168, 49379, 61774, 71824, 81136, 98758, 123548, 143648, 162272, 197516, 247096, 287296, 324544, 339757, 395032, 494192, 679514, 790064, 988384, 1359028, 1580128, 1976768, 2069429, 2718056, 3160256, 4138858, 5436112, 8277716, 10872224, 16555432, 21744448, 22763719, 33110864, 45527438, 66221728, 91054876, 132443456, 182109752, 364219504, 728439008, 1456878016]

約数ペア:

[(1, 1456878016), (2, 728439008), (4, 364219504), (8, 182109752), (11, 132443456), (16, 91054876), (22, 66221728), (32, 45527438), (44, 33110864), (64, 22763719), (67, 21744448), (88, 16555432), (134, 10872224), (176, 8277716), (268, 5436112), (352, 4138858), (461, 3160256), (536, 2718056), (704, 2069429), (737, 1976768), (922, 1580128), (1072, 1359028), (1474, 988384), (1844, 790064), (2144, 679514), (2948, 494192), (3688, 395032), (4288, 339757), (4489, 324544), (5071, 287296), (5896, 247096), (7376, 197516), (8978, 162272), (10142, 143648), (11792, 123548), (14752, 98758), (17956, 81136), (20284, 71824), (23584, 61774), (29504, 49379), (30887, 47168), (35912, 40568)]