242656481470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4729}}^1\times {\mathrm{5407}}^1$

素因数の和:10229

約数の個数: 64

約数和(自身を含む): 477012856320

約数和(自身を除く): 234356374850

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4729, 4745, 5407, 9458, 9490, 10814, 23645, 27035, 47290, 54070, 61477, 70291, 122954, 140582, 307385, 345217, 351455, 394711, 614770, 690434, 702910, 789422, 1726085, 1973555, 3452170, 3947110, 4487821, 5131243, 8975642, 10262486, 22439105, 25569703, 25656215, 44878210, 51139406, 51312430, 127848515, 255697030, 332406139, 664812278, 1662030695, 1866588319, 3324061390, 3733176638, 9332941595, 18665883190, 24265648147, 48531296294, 121328240735, 242656481470]

約数ペア:

[(1, 242656481470), (2, 121328240735), (5, 48531296294), (10, 24265648147), (13, 18665883190), (26, 9332941595), (65, 3733176638), (73, 3324061390), (130, 1866588319), (146, 1662030695), (365, 664812278), (730, 332406139), (949, 255697030), (1898, 127848515), (4729, 51312430), (4745, 51139406), (5407, 44878210), (9458, 25656215), (9490, 25569703), (10814, 22439105), (23645, 10262486), (27035, 8975642), (47290, 5131243), (54070, 4487821), (61477, 3947110), (70291, 3452170), (122954, 1973555), (140582, 1726085), (307385, 789422), (345217, 702910), (351455, 690434), (394711, 614770)]