1215694038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7219}}^1$

素因数の和:7381

約数の個数: 64

約数和(自身を含む): 2794659840

約数和(自身を除く): 1578965802

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 127, 221, 254, 381, 442, 663, 762, 1326, 1651, 2159, 3302, 4318, 4953, 6477, 7219, 9906, 12954, 14438, 21657, 28067, 43314, 56134, 84201, 93847, 122723, 168402, 187694, 245446, 281541, 368169, 563082, 736338, 916813, 1595399, 1833626, 2750439, 3190798, 4786197, 5500878, 9572394, 11918569, 15585821, 23837138, 31171642, 35755707, 46757463, 71511414, 93514926, 202615673, 405231346, 607847019, 1215694038]

約数ペア:

[(1, 1215694038), (2, 607847019), (3, 405231346), (6, 202615673), (13, 93514926), (17, 71511414), (26, 46757463), (34, 35755707), (39, 31171642), (51, 23837138), (78, 15585821), (102, 11918569), (127, 9572394), (221, 5500878), (254, 4786197), (381, 3190798), (442, 2750439), (663, 1833626), (762, 1595399), (1326, 916813), (1651, 736338), (2159, 563082), (3302, 368169), (4318, 281541), (4953, 245446), (6477, 187694), (7219, 168402), (9906, 122723), (12954, 93847), (14438, 84201), (21657, 56134), (28067, 43314)]