249660224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 84

約数和(自身を含む): 555589440

約数和(自身を除く): 305929216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 79, 88, 134, 158, 176, 268, 316, 352, 536, 632, 704, 737, 869, 1072, 1264, 1474, 1738, 2144, 2528, 2948, 3476, 4288, 4489, 5056, 5293, 5896, 6952, 8978, 10586, 11792, 13904, 17956, 21172, 23584, 27808, 35912, 42344, 47168, 49379, 55616, 58223, 71824, 84688, 98758, 116446, 143648, 169376, 197516, 232892, 287296, 338752, 354631, 395032, 465784, 709262, 790064, 931568, 1418524, 1580128, 1863136, 2837048, 3160256, 3726272, 3900941, 5674096, 7801882, 11348192, 15603764, 22696384, 31207528, 62415056, 124830112, 249660224]

約数ペア:

[(1, 249660224), (2, 124830112), (4, 62415056), (8, 31207528), (11, 22696384), (16, 15603764), (22, 11348192), (32, 7801882), (44, 5674096), (64, 3900941), (67, 3726272), (79, 3160256), (88, 2837048), (134, 1863136), (158, 1580128), (176, 1418524), (268, 931568), (316, 790064), (352, 709262), (536, 465784), (632, 395032), (704, 354631), (737, 338752), (869, 287296), (1072, 232892), (1264, 197516), (1474, 169376), (1738, 143648), (2144, 116446), (2528, 98758), (2948, 84688), (3476, 71824), (4288, 58223), (4489, 55616), (5056, 49379), (5293, 47168), (5896, 42344), (6952, 35912), (8978, 27808), (10586, 23584), (11792, 21172), (13904, 17956)]