488772954

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:833

約数の個数: 80

約数和(自身を含む): 1149774912

約数和(自身を除く): 661001958

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 233, 414, 466, 563, 621, 699, 1126, 1242, 1398, 1689, 1863, 2097, 3378, 3726, 4194, 5067, 5359, 6291, 10134, 10718, 12582, 12949, 15201, 16077, 18873, 25898, 30402, 32154, 37746, 38847, 45603, 48231, 77694, 91206, 96462, 116541, 131179, 144693, 233082, 262358, 289386, 349623, 393537, 434079, 699246, 787074, 868158, 1048869, 1180611, 2097738, 2361222, 3017117, 3541833, 6034234, 7083666, 9051351, 10625499, 18102702, 21250998, 27154053, 54308106, 81462159, 162924318, 244386477, 488772954]

約数ペア:

[(1, 488772954), (2, 244386477), (3, 162924318), (6, 81462159), (9, 54308106), (18, 27154053), (23, 21250998), (27, 18102702), (46, 10625499), (54, 9051351), (69, 7083666), (81, 6034234), (138, 3541833), (162, 3017117), (207, 2361222), (233, 2097738), (414, 1180611), (466, 1048869), (563, 868158), (621, 787074), (699, 699246), (1126, 434079), (1242, 393537), (1398, 349623), (1689, 289386), (1863, 262358), (2097, 233082), (3378, 144693), (3726, 131179), (4194, 116541), (5067, 96462), (5359, 91206), (6291, 77694), (10134, 48231), (10718, 45603), (12582, 38847), (12949, 37746), (15201, 32154), (16077, 30402), (18873, 25898)]