381948182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 734330880

約数和(自身を除く): 352382698

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 127, 154, 254, 331, 413, 649, 662, 826, 889, 1298, 1397, 1778, 2317, 2794, 3641, 4543, 4634, 7282, 7493, 9086, 9779, 14986, 19529, 19558, 25487, 39058, 42037, 50974, 52451, 82423, 84074, 104902, 136703, 164846, 214819, 273406, 294259, 429638, 462407, 576961, 588518, 924814, 1153922, 1503733, 2480183, 3007466, 3236849, 4960366, 6473698, 17361281, 27282013, 34722562, 54564026, 190974091, 381948182]

約数ペア:

[(1, 381948182), (2, 190974091), (7, 54564026), (11, 34722562), (14, 27282013), (22, 17361281), (59, 6473698), (77, 4960366), (118, 3236849), (127, 3007466), (154, 2480183), (254, 1503733), (331, 1153922), (413, 924814), (649, 588518), (662, 576961), (826, 462407), (889, 429638), (1298, 294259), (1397, 273406), (1778, 214819), (2317, 164846), (2794, 136703), (3641, 104902), (4543, 84074), (4634, 82423), (7282, 52451), (7493, 50974), (9086, 42037), (9779, 39058), (14986, 25487), (19529, 19558)]