1531223424

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 4639939200

約数和(自身を除く): 3108715776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 144, 159, 186, 192, 212, 248, 279, 288, 318, 372, 384, 424, 477, 496, 558, 576, 636, 744, 809, 848, 954, 992, 1116, 1152, 1272, 1488, 1618, 1643, 1696, 1908, 1984, 2232, 2427, 2544, 2976, 3236, 3286, 3392, 3816, 3968, 4464, 4854, 4929, 5088, 5952, 6472, 6572, 6784, 7281, 7632, 8928, 9708, 9858, 10176, 11904, 12944, 13144, 14562, 14787, 15264, 17856, 19416, 19716, 20352, 25079, 25888, 26288, 29124, 29574, 30528, 35712, 38832, 39432, 42877, 50158, 51776, 52576, 58248, 59148, 61056, 75237, 77664, 78864, 85754, 100316, 103552, 105152, 116496, 118296, 128631, 150474, 155328, 157728, 171508, 200632, 210304, 225711, 232992, 236592, 257262, 300948, 310656, 315456, 343016, 385893, 401264, 451422, 465984, 473184, 514524, 601896, 630912, 686032, 771786, 802528, 902844, 931968, 946368, 1029048, 1203792, 1329187, 1372064, 1543572, 1605056, 1805688, 1892736, 2058096, 2407584, 2658374, 2744128, 3087144, 3210112, 3611376, 3987561, 4116192, 4815168, 5316748, 5488256, 6174288, 7222752, 7975122, 8232384, 9630336, 10633496, 11962683, 12348576, 14445504, 15950244, 16464768, 21266992, 23925366, 24697152, 28891008, 31900488, 42533984, 47850732, 49394304, 63800976, 85067968, 95701464, 127601952, 170135936, 191402928, 255203904, 382805856, 510407808, 765611712, 1531223424]

約数ペア:

[(1, 1531223424), (2, 765611712), (3, 510407808), (4, 382805856), (6, 255203904), (8, 191402928), (9, 170135936), (12, 127601952), (16, 95701464), (18, 85067968), (24, 63800976), (31, 49394304), (32, 47850732), (36, 42533984), (48, 31900488), (53, 28891008), (62, 24697152), (64, 23925366), (72, 21266992), (93, 16464768), (96, 15950244), (106, 14445504), (124, 12348576), (128, 11962683), (144, 10633496), (159, 9630336), (186, 8232384), (192, 7975122), (212, 7222752), (248, 6174288), (279, 5488256), (288, 5316748), (318, 4815168), (372, 4116192), (384, 3987561), (424, 3611376), (477, 3210112), (496, 3087144), (558, 2744128), (576, 2658374), (636, 2407584), (744, 2058096), (809, 1892736), (848, 1805688), (954, 1605056), (992, 1543572), (1116, 1372064), (1152, 1329187), (1272, 1203792), (1488, 1029048), (1618, 946368), (1643, 931968), (1696, 902844), (1908, 802528), (1984, 771786), (2232, 686032), (2427, 630912), (2544, 601896), (2976, 514524), (3236, 473184), (3286, 465984), (3392, 451422), (3816, 401264), (3968, 385893), (4464, 343016), (4854, 315456), (4929, 310656), (5088, 300948), (5952, 257262), (6472, 236592), (6572, 232992), (6784, 225711), (7281, 210304), (7632, 200632), (8928, 171508), (9708, 157728), (9858, 155328), (10176, 150474), (11904, 128631), (12944, 118296), (13144, 116496), (14562, 105152), (14787, 103552), (15264, 100316), (17856, 85754), (19416, 78864), (19716, 77664), (20352, 75237), (25079, 61056), (25888, 59148), (26288, 58248), (29124, 52576), (29574, 51776), (30528, 50158), (35712, 42877), (38832, 39432)]