238506372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1$

素因数の和:6553

約数の個数: 72

約数和(自身を含む): 657587840

約数和(自身を除く): 419081468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 6451, 9243, 12324, 12902, 18486, 19353, 25804, 36972, 38706, 58059, 77412, 83863, 116118, 167726, 232236, 251589, 335452, 503178, 509629, 754767, 1006356, 1019258, 1509534, 1528887, 2038516, 3019068, 3057774, 4586661, 6115548, 6625177, 9173322, 13250354, 18346644, 19875531, 26500708, 39751062, 59626593, 79502124, 119253186, 238506372]

約数ペア:

[(1, 238506372), (2, 119253186), (3, 79502124), (4, 59626593), (6, 39751062), (9, 26500708), (12, 19875531), (13, 18346644), (18, 13250354), (26, 9173322), (36, 6625177), (39, 6115548), (52, 4586661), (78, 3057774), (79, 3019068), (117, 2038516), (156, 1528887), (158, 1509534), (234, 1019258), (237, 1006356), (316, 754767), (468, 509629), (474, 503178), (711, 335452), (948, 251589), (1027, 232236), (1422, 167726), (2054, 116118), (2844, 83863), (3081, 77412), (4108, 58059), (6162, 38706), (6451, 36972), (9243, 25804), (12324, 19353), (12902, 18486)]