985739456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 2239426560

約数和(自身を除く): 1253687104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 152, 208, 247, 254, 304, 416, 491, 494, 508, 608, 832, 982, 988, 1016, 1216, 1651, 1964, 1976, 2032, 2413, 3302, 3928, 3952, 4064, 4826, 6383, 6604, 7856, 7904, 8128, 9329, 9652, 12766, 13208, 15712, 15808, 18658, 19304, 25532, 26416, 31369, 31424, 37316, 38608, 51064, 52832, 62357, 62738, 74632, 77216, 102128, 105664, 121277, 124714, 125476, 149264, 154432, 204256, 242554, 249428, 250952, 298528, 408512, 485108, 498856, 501904, 597056, 810641, 970216, 997712, 1003808, 1184783, 1621282, 1940432, 1995424, 2007616, 2369566, 3242564, 3880864, 3990848, 4739132, 6485128, 7761728, 9478264, 12970256, 15402179, 18956528, 25940512, 30804358, 37913056, 51881024, 61608716, 75826112, 123217432, 246434864, 492869728, 985739456]

約数ペア:

[(1, 985739456), (2, 492869728), (4, 246434864), (8, 123217432), (13, 75826112), (16, 61608716), (19, 51881024), (26, 37913056), (32, 30804358), (38, 25940512), (52, 18956528), (64, 15402179), (76, 12970256), (104, 9478264), (127, 7761728), (152, 6485128), (208, 4739132), (247, 3990848), (254, 3880864), (304, 3242564), (416, 2369566), (491, 2007616), (494, 1995424), (508, 1940432), (608, 1621282), (832, 1184783), (982, 1003808), (988, 997712), (1016, 970216), (1216, 810641), (1651, 597056), (1964, 501904), (1976, 498856), (2032, 485108), (2413, 408512), (3302, 298528), (3928, 250952), (3952, 249428), (4064, 242554), (4826, 204256), (6383, 154432), (6604, 149264), (7856, 125476), (7904, 124714), (8128, 121277), (9329, 105664), (9652, 102128), (12766, 77216), (13208, 74632), (15712, 62738), (15808, 62357), (18658, 52832), (19304, 51064), (25532, 38608), (26416, 37316), (31369, 31424)]