987299106

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 2151515520

約数和(自身を除く): 1164216414

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 307, 614, 697, 769, 921, 1394, 1538, 1842, 2091, 2307, 4182, 4614, 5219, 10438, 12587, 13073, 15657, 25174, 26146, 31314, 31529, 37761, 39219, 63058, 75522, 78438, 94587, 189174, 213979, 236083, 427958, 472166, 535993, 641937, 708249, 1071986, 1283874, 1416498, 1607979, 3215958, 4013411, 8026822, 9679403, 12040233, 19358806, 24080466, 29038209, 58076418, 164549851, 329099702, 493649553, 987299106]

約数ペア:

[(1, 987299106), (2, 493649553), (3, 329099702), (6, 164549851), (17, 58076418), (34, 29038209), (41, 24080466), (51, 19358806), (82, 12040233), (102, 9679403), (123, 8026822), (246, 4013411), (307, 3215958), (614, 1607979), (697, 1416498), (769, 1283874), (921, 1071986), (1394, 708249), (1538, 641937), (1842, 535993), (2091, 472166), (2307, 427958), (4182, 236083), (4614, 213979), (5219, 189174), (10438, 94587), (12587, 78438), (13073, 75522), (15657, 63058), (25174, 39219), (26146, 37761), (31314, 31529)]