1390331328

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{34319}}^1$

素因数の和:34545

約数の個数: 56

約数和(自身を含む): 3696126720

約数和(自身を除く): 2305795392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 20256, 34319, 40512, 68638, 102957, 137276, 205914, 274552, 411828, 549104, 823656, 1098208, 1647312, 2196416, 3294624, 6589248, 7241309, 14482618, 21723927, 28965236, 43447854, 57930472, 86895708, 115860944, 173791416, 231721888, 347582832, 463443776, 695165664, 1390331328]

約数ペア:

[(1, 1390331328), (2, 695165664), (3, 463443776), (4, 347582832), (6, 231721888), (8, 173791416), (12, 115860944), (16, 86895708), (24, 57930472), (32, 43447854), (48, 28965236), (64, 21723927), (96, 14482618), (192, 7241309), (211, 6589248), (422, 3294624), (633, 2196416), (844, 1647312), (1266, 1098208), (1688, 823656), (2532, 549104), (3376, 411828), (5064, 274552), (6752, 205914), (10128, 137276), (13504, 102957), (20256, 68638), (34319, 40512)]