581302368

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 1741049856

約数和(自身を除く): 1159747488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 127, 138, 144, 184, 207, 254, 276, 288, 368, 381, 414, 508, 552, 691, 736, 762, 828, 1016, 1104, 1143, 1382, 1524, 1656, 2032, 2073, 2208, 2286, 2764, 2921, 3048, 3312, 4064, 4146, 4572, 5528, 5842, 6096, 6219, 6624, 8292, 8763, 9144, 11056, 11684, 12192, 12438, 15893, 16584, 17526, 18288, 22112, 23368, 24876, 26289, 31786, 33168, 35052, 36576, 46736, 47679, 49752, 52578, 63572, 66336, 70104, 87757, 93472, 95358, 99504, 105156, 127144, 140208, 143037, 175514, 190716, 199008, 210312, 254288, 263271, 280416, 286074, 351028, 381432, 420624, 508576, 526542, 572148, 702056, 762864, 789813, 841248, 1053084, 1144296, 1404112, 1525728, 1579626, 2018411, 2106168, 2288592, 2808224, 3159252, 4036822, 4212336, 4577184, 6055233, 6318504, 8073644, 8424672, 12110466, 12637008, 16147288, 18165699, 24220932, 25274016, 32294576, 36331398, 48441864, 64589152, 72662796, 96883728, 145325592, 193767456, 290651184, 581302368]

約数ペア:

[(1, 581302368), (2, 290651184), (3, 193767456), (4, 145325592), (6, 96883728), (8, 72662796), (9, 64589152), (12, 48441864), (16, 36331398), (18, 32294576), (23, 25274016), (24, 24220932), (32, 18165699), (36, 16147288), (46, 12637008), (48, 12110466), (69, 8424672), (72, 8073644), (92, 6318504), (96, 6055233), (127, 4577184), (138, 4212336), (144, 4036822), (184, 3159252), (207, 2808224), (254, 2288592), (276, 2106168), (288, 2018411), (368, 1579626), (381, 1525728), (414, 1404112), (508, 1144296), (552, 1053084), (691, 841248), (736, 789813), (762, 762864), (828, 702056), (1016, 572148), (1104, 526542), (1143, 508576), (1382, 420624), (1524, 381432), (1656, 351028), (2032, 286074), (2073, 280416), (2208, 263271), (2286, 254288), (2764, 210312), (2921, 199008), (3048, 190716), (3312, 175514), (4064, 143037), (4146, 140208), (4572, 127144), (5528, 105156), (5842, 99504), (6096, 95358), (6219, 93472), (6624, 87757), (8292, 70104), (8763, 66336), (9144, 63572), (11056, 52578), (11684, 49752), (12192, 47679), (12438, 46736), (15893, 36576), (16584, 35052), (17526, 33168), (18288, 31786), (22112, 26289), (23368, 24876)]