889082844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 2292240384

約数和(自身を除く): 1403157540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 191, 212, 318, 382, 563, 573, 636, 689, 764, 1126, 1146, 1378, 1689, 2067, 2252, 2292, 2483, 2756, 3378, 4134, 4966, 6756, 7319, 7449, 8268, 9932, 10123, 14638, 14898, 20246, 21957, 29276, 29796, 29839, 30369, 40492, 43914, 59678, 60738, 87828, 89517, 107533, 119356, 121476, 131599, 179034, 215066, 263198, 322599, 358068, 387907, 394797, 430132, 526396, 645198, 775814, 789594, 1163721, 1290396, 1397929, 1551628, 1579188, 2327442, 2795858, 4193787, 4654884, 5591716, 5699249, 8387574, 11398498, 16775148, 17097747, 22796996, 34195494, 68390988, 74090237, 148180474, 222270711, 296360948, 444541422, 889082844]

約数ペア:

[(1, 889082844), (2, 444541422), (3, 296360948), (4, 222270711), (6, 148180474), (12, 74090237), (13, 68390988), (26, 34195494), (39, 22796996), (52, 17097747), (53, 16775148), (78, 11398498), (106, 8387574), (156, 5699249), (159, 5591716), (191, 4654884), (212, 4193787), (318, 2795858), (382, 2327442), (563, 1579188), (573, 1551628), (636, 1397929), (689, 1290396), (764, 1163721), (1126, 789594), (1146, 775814), (1378, 645198), (1689, 526396), (2067, 430132), (2252, 394797), (2292, 387907), (2483, 358068), (2756, 322599), (3378, 263198), (4134, 215066), (4966, 179034), (6756, 131599), (7319, 121476), (7449, 119356), (8268, 107533), (9932, 89517), (10123, 87828), (14638, 60738), (14898, 59678), (20246, 43914), (21957, 40492), (29276, 30369), (29796, 29839)]