1289200464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2369

約数の個数: 120

約数和(自身を含む): 3816700160

約数和(自身を除く): 2527499696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 223, 228, 304, 342, 446, 456, 669, 684, 892, 912, 1338, 1368, 1784, 2007, 2113, 2676, 2736, 3568, 4014, 4226, 4237, 5352, 6339, 8028, 8452, 8474, 10704, 12678, 12711, 16056, 16904, 16948, 19017, 25356, 25422, 32112, 33808, 33896, 38034, 38133, 40147, 50712, 50844, 67792, 76068, 76266, 80294, 101424, 101688, 120441, 152136, 152532, 160588, 203376, 240882, 304272, 305064, 321176, 361323, 471199, 481764, 610128, 642352, 722646, 942398, 963528, 1413597, 1445292, 1884796, 1927056, 2827194, 2890584, 3769592, 4240791, 5654388, 5781168, 7539184, 8481582, 8952781, 11308776, 16963164, 17905562, 22617552, 26858343, 33926328, 35811124, 53716686, 67852656, 71622248, 80575029, 107433372, 143244496, 161150058, 214866744, 322300116, 429733488, 644600232, 1289200464]

約数ペア:

[(1, 1289200464), (2, 644600232), (3, 429733488), (4, 322300116), (6, 214866744), (8, 161150058), (9, 143244496), (12, 107433372), (16, 80575029), (18, 71622248), (19, 67852656), (24, 53716686), (36, 35811124), (38, 33926328), (48, 26858343), (57, 22617552), (72, 17905562), (76, 16963164), (114, 11308776), (144, 8952781), (152, 8481582), (171, 7539184), (223, 5781168), (228, 5654388), (304, 4240791), (342, 3769592), (446, 2890584), (456, 2827194), (669, 1927056), (684, 1884796), (892, 1445292), (912, 1413597), (1338, 963528), (1368, 942398), (1784, 722646), (2007, 642352), (2113, 610128), (2676, 481764), (2736, 471199), (3568, 361323), (4014, 321176), (4226, 305064), (4237, 304272), (5352, 240882), (6339, 203376), (8028, 160588), (8452, 152532), (8474, 152136), (10704, 120441), (12678, 101688), (12711, 101424), (16056, 80294), (16904, 76266), (16948, 76068), (19017, 67792), (25356, 50844), (25422, 50712), (32112, 40147), (33808, 38133), (33896, 38034)]