491317632

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 1553806800

約数和(自身を除く): 1062489168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 384, 416, 424, 468, 477, 576, 619, 624, 636, 689, 832, 848, 936, 954, 1152, 1238, 1248, 1272, 1378, 1664, 1696, 1857, 1872, 1908, 2067, 2476, 2496, 2544, 2756, 3392, 3714, 3744, 3816, 4134, 4952, 4992, 5088, 5512, 5571, 6201, 6784, 7428, 7488, 7632, 8047, 8268, 9904, 10176, 11024, 11142, 12402, 14856, 14976, 15264, 16094, 16536, 19808, 20352, 22048, 22284, 24141, 24804, 29712, 30528, 32188, 32807, 33072, 39616, 44096, 44568, 48282, 49608, 59424, 61056, 64376, 65614, 66144, 72423, 79232, 88192, 89136, 96564, 98421, 99216, 118848, 128752, 131228, 132288, 144846, 178272, 193128, 196842, 198432, 237696, 257504, 262456, 264576, 289692, 295263, 356544, 386256, 393684, 396864, 426491, 515008, 524912, 579384, 590526, 713088, 772512, 787368, 793728, 852982, 1030016, 1049824, 1158768, 1181052, 1279473, 1545024, 1574736, 1705964, 2099648, 2317536, 2362104, 2558946, 3090048, 3149472, 3411928, 3838419, 4199296, 4635072, 4724208, 5117892, 6298944, 6823856, 7676838, 9270144, 9448416, 10235784, 12597888, 13647712, 15353676, 18896832, 20471568, 27295424, 30707352, 37793664, 40943136, 54590848, 61414704, 81886272, 122829408, 163772544, 245658816, 491317632]

約数ペア:

[(1, 491317632), (2, 245658816), (3, 163772544), (4, 122829408), (6, 81886272), (8, 61414704), (9, 54590848), (12, 40943136), (13, 37793664), (16, 30707352), (18, 27295424), (24, 20471568), (26, 18896832), (32, 15353676), (36, 13647712), (39, 12597888), (48, 10235784), (52, 9448416), (53, 9270144), (64, 7676838), (72, 6823856), (78, 6298944), (96, 5117892), (104, 4724208), (106, 4635072), (117, 4199296), (128, 3838419), (144, 3411928), (156, 3149472), (159, 3090048), (192, 2558946), (208, 2362104), (212, 2317536), (234, 2099648), (288, 1705964), (312, 1574736), (318, 1545024), (384, 1279473), (416, 1181052), (424, 1158768), (468, 1049824), (477, 1030016), (576, 852982), (619, 793728), (624, 787368), (636, 772512), (689, 713088), (832, 590526), (848, 579384), (936, 524912), (954, 515008), (1152, 426491), (1238, 396864), (1248, 393684), (1272, 386256), (1378, 356544), (1664, 295263), (1696, 289692), (1857, 264576), (1872, 262456), (1908, 257504), (2067, 237696), (2476, 198432), (2496, 196842), (2544, 193128), (2756, 178272), (3392, 144846), (3714, 132288), (3744, 131228), (3816, 128752), (4134, 118848), (4952, 99216), (4992, 98421), (5088, 96564), (5512, 89136), (5571, 88192), (6201, 79232), (6784, 72423), (7428, 66144), (7488, 65614), (7632, 64376), (8047, 61056), (8268, 59424), (9904, 49608), (10176, 48282), (11024, 44568), (11142, 44096), (12402, 39616), (14856, 33072), (14976, 32807), (15264, 32188), (16094, 30528), (16536, 29712), (19808, 24804), (20352, 24141), (22048, 22284)]