493200798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 1044679680

約数和(自身を除く): 551478882

約数列:

[1, 2, 3, 6, 43, 47, 86, 89, 94, 129, 141, 178, 258, 267, 282, 457, 534, 914, 1371, 2021, 2742, 3827, 4042, 4183, 6063, 7654, 8366, 11481, 12126, 12549, 19651, 21479, 22962, 25098, 39302, 40673, 42958, 58953, 64437, 81346, 117906, 122019, 128874, 179869, 244038, 359738, 539607, 923597, 1079214, 1748939, 1847194, 1911631, 2770791, 3497878, 3823262, 5246817, 5541582, 5734893, 10493634, 11469786, 82200133, 164400266, 246600399, 493200798]

約数ペア:

[(1, 493200798), (2, 246600399), (3, 164400266), (6, 82200133), (43, 11469786), (47, 10493634), (86, 5734893), (89, 5541582), (94, 5246817), (129, 3823262), (141, 3497878), (178, 2770791), (258, 1911631), (267, 1847194), (282, 1748939), (457, 1079214), (534, 923597), (914, 539607), (1371, 359738), (2021, 244038), (2742, 179869), (3827, 128874), (4042, 122019), (4183, 117906), (6063, 81346), (7654, 64437), (8366, 58953), (11481, 42958), (12126, 40673), (12549, 39302), (19651, 25098), (21479, 22962)]