508639572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 1547599872

約数和(自身を除く): 1038960300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 127, 138, 161, 207, 252, 254, 276, 322, 381, 414, 483, 508, 644, 691, 762, 828, 889, 966, 1143, 1382, 1449, 1524, 1778, 1932, 2073, 2286, 2667, 2764, 2898, 2921, 3556, 4146, 4572, 4837, 5334, 5796, 5842, 6219, 8001, 8292, 8763, 9674, 10668, 11684, 12438, 14511, 15893, 16002, 17526, 19348, 20447, 24876, 26289, 29022, 31786, 32004, 35052, 40894, 43533, 47679, 52578, 58044, 61341, 63572, 81788, 87066, 87757, 95358, 105156, 111251, 122682, 143037, 174132, 175514, 184023, 190716, 222502, 245364, 263271, 286074, 333753, 351028, 368046, 445004, 526542, 572148, 614299, 667506, 736092, 789813, 1001259, 1053084, 1228598, 1335012, 1579626, 1842897, 2002518, 2018411, 2457196, 3159252, 3685794, 4005036, 4036822, 5528691, 6055233, 7371588, 8073644, 11057382, 12110466, 14128877, 18165699, 22114764, 24220932, 28257754, 36331398, 42386631, 56515508, 72662796, 84773262, 127159893, 169546524, 254319786, 508639572]

約数ペア:

[(1, 508639572), (2, 254319786), (3, 169546524), (4, 127159893), (6, 84773262), (7, 72662796), (9, 56515508), (12, 42386631), (14, 36331398), (18, 28257754), (21, 24220932), (23, 22114764), (28, 18165699), (36, 14128877), (42, 12110466), (46, 11057382), (63, 8073644), (69, 7371588), (84, 6055233), (92, 5528691), (126, 4036822), (127, 4005036), (138, 3685794), (161, 3159252), (207, 2457196), (252, 2018411), (254, 2002518), (276, 1842897), (322, 1579626), (381, 1335012), (414, 1228598), (483, 1053084), (508, 1001259), (644, 789813), (691, 736092), (762, 667506), (828, 614299), (889, 572148), (966, 526542), (1143, 445004), (1382, 368046), (1449, 351028), (1524, 333753), (1778, 286074), (1932, 263271), (2073, 245364), (2286, 222502), (2667, 190716), (2764, 184023), (2898, 175514), (2921, 174132), (3556, 143037), (4146, 122682), (4572, 111251), (4837, 105156), (5334, 95358), (5796, 87757), (5842, 87066), (6219, 81788), (8001, 63572), (8292, 61341), (8763, 58044), (9674, 52578), (10668, 47679), (11684, 43533), (12438, 40894), (14511, 35052), (15893, 32004), (16002, 31786), (17526, 29022), (19348, 26289), (20447, 24876)]