388379706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9631}}^1$

素因数の和:9707

約数の個数: 64

約数和(自身を含む): 932069376

約数和(自身を除く): 543689670

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 858, 1034, 1222, 1551, 1833, 3102, 3666, 6721, 9631, 13442, 19262, 20163, 28893, 40326, 57786, 105941, 125203, 211882, 250406, 317823, 375609, 452657, 635646, 751218, 905314, 1357971, 1377233, 2715942, 2754466, 4131699, 4979227, 5884541, 8263398, 9958454, 11769082, 14937681, 17653623, 29875362, 35307246, 64729951, 129459902, 194189853, 388379706]

約数ペア:

[(1, 388379706), (2, 194189853), (3, 129459902), (6, 64729951), (11, 35307246), (13, 29875362), (22, 17653623), (26, 14937681), (33, 11769082), (39, 9958454), (47, 8263398), (66, 5884541), (78, 4979227), (94, 4131699), (141, 2754466), (143, 2715942), (282, 1377233), (286, 1357971), (429, 905314), (517, 751218), (611, 635646), (858, 452657), (1034, 375609), (1222, 317823), (1551, 250406), (1833, 211882), (3102, 125203), (3666, 105941), (6721, 57786), (9631, 40326), (13442, 28893), (19262, 20163)]