258156728104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{947239}}^1$

素因数の和:947438

約数の個数: 64

約数和(自身を含む): 559250496000

約数和(自身を除く): 301093767896

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 163, 209, 326, 418, 652, 836, 1304, 1672, 1793, 3097, 3586, 6194, 7172, 12388, 14344, 24776, 34067, 68134, 136268, 272536, 947239, 1894478, 3788956, 7577912, 10419629, 17997541, 20839258, 35995082, 41678516, 71990164, 83357032, 143980328, 154399957, 197972951, 308799914, 395945902, 617599828, 791891804, 1235199656, 1583783608, 1698399527, 2933599183, 3396799054, 5867198366, 6793598108, 11734396732, 13587196216, 23468793464, 32269591013, 64539182026, 129078364052, 258156728104]

約数ペア:

[(1, 258156728104), (2, 129078364052), (4, 64539182026), (8, 32269591013), (11, 23468793464), (19, 13587196216), (22, 11734396732), (38, 6793598108), (44, 5867198366), (76, 3396799054), (88, 2933599183), (152, 1698399527), (163, 1583783608), (209, 1235199656), (326, 791891804), (418, 617599828), (652, 395945902), (836, 308799914), (1304, 197972951), (1672, 154399957), (1793, 143980328), (3097, 83357032), (3586, 71990164), (6194, 41678516), (7172, 35995082), (12388, 20839258), (14344, 17997541), (24776, 10419629), (34067, 7577912), (68134, 3788956), (136268, 1894478), (272536, 947239)]