740412571938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15161}}^1\times {\mathrm{15271}}^1$

素因数の和:30491

約数の個数: 64

約数和(自身を含む): 1633845475584

約数和(自身を除く): 893432903646

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 15161, 15271, 30322, 30542, 45483, 45813, 90966, 91626, 197093, 198523, 394186, 397046, 591279, 595569, 621601, 626111, 1182558, 1191138, 1243202, 1252222, 1864803, 1878333, 3729606, 3756666, 8080813, 8139443, 16161626, 16278886, 24242439, 24418329, 48484878, 48836658, 231523631, 463047262, 694570893, 1389141786, 3009807203, 6019614406, 9029421609, 9492468871, 18058843218, 18984937742, 28477406613, 56954813226, 123402095323, 246804190646, 370206285969, 740412571938]

約数ペア:

[(1, 740412571938), (2, 370206285969), (3, 246804190646), (6, 123402095323), (13, 56954813226), (26, 28477406613), (39, 18984937742), (41, 18058843218), (78, 9492468871), (82, 9029421609), (123, 6019614406), (246, 3009807203), (533, 1389141786), (1066, 694570893), (1599, 463047262), (3198, 231523631), (15161, 48836658), (15271, 48484878), (30322, 24418329), (30542, 24242439), (45483, 16278886), (45813, 16161626), (90966, 8139443), (91626, 8080813), (197093, 3756666), (198523, 3729606), (394186, 1878333), (397046, 1864803), (591279, 1252222), (595569, 1243202), (621601, 1191138), (626111, 1182558)]