254264384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19009}}^1$

素因数の和:19051

約数の個数: 56

約数和(自身を含む): 579424800

約数和(自身を除く): 325160416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 19009, 38018, 76036, 152072, 209099, 304144, 361171, 418198, 608288, 722342, 836396, 1216576, 1444684, 1672792, 2889368, 3345584, 3972881, 5778736, 6691168, 7945762, 11557472, 13382336, 15891524, 23114944, 31783048, 63566096, 127132192, 254264384]

約数ペア:

[(1, 254264384), (2, 127132192), (4, 63566096), (8, 31783048), (11, 23114944), (16, 15891524), (19, 13382336), (22, 11557472), (32, 7945762), (38, 6691168), (44, 5778736), (64, 3972881), (76, 3345584), (88, 2889368), (152, 1672792), (176, 1444684), (209, 1216576), (304, 836396), (352, 722342), (418, 608288), (608, 418198), (704, 361171), (836, 304144), (1216, 209099), (1672, 152072), (3344, 76036), (6688, 38018), (13376, 19009)]