440305152

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 160

約数和(自身を含む): 1384863744

約数和(自身を除く): 944558592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1302, 1321, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2642, 2688, 2976, 3472, 3584, 3963, 3968, 5208, 5284, 5376, 5952, 6944, 7926, 7936, 9247, 10416, 10568, 10752, 11904, 13888, 15852, 15872, 18494, 20832, 21136, 23808, 27741, 27776, 31704, 36988, 40951, 41664, 42272, 47616, 55482, 55552, 63408, 73976, 81902, 83328, 84544, 110964, 111104, 122853, 126816, 147952, 163804, 166656, 169088, 221928, 245706, 253632, 286657, 295904, 327608, 333312, 338176, 443856, 491412, 507264, 573314, 591808, 655216, 676352, 859971, 887712, 982824, 1014528, 1146628, 1183616, 1310432, 1719942, 1775424, 1965648, 2029056, 2293256, 2367232, 2620864, 3439884, 3550848, 3931296, 4586512, 4734464, 5241728, 6879768, 7101696, 7862592, 9173024, 10483456, 13759536, 14203392, 15725184, 18346048, 20966912, 27519072, 31450368, 36692096, 55038144, 62900736, 73384192, 110076288, 146768384, 220152576, 440305152]

約数ペア:

[(1, 440305152), (2, 220152576), (3, 146768384), (4, 110076288), (6, 73384192), (7, 62900736), (8, 55038144), (12, 36692096), (14, 31450368), (16, 27519072), (21, 20966912), (24, 18346048), (28, 15725184), (31, 14203392), (32, 13759536), (42, 10483456), (48, 9173024), (56, 7862592), (62, 7101696), (64, 6879768), (84, 5241728), (93, 4734464), (96, 4586512), (112, 3931296), (124, 3550848), (128, 3439884), (168, 2620864), (186, 2367232), (192, 2293256), (217, 2029056), (224, 1965648), (248, 1775424), (256, 1719942), (336, 1310432), (372, 1183616), (384, 1146628), (434, 1014528), (448, 982824), (496, 887712), (512, 859971), (651, 676352), (672, 655216), (744, 591808), (768, 573314), (868, 507264), (896, 491412), (992, 443856), (1302, 338176), (1321, 333312), (1344, 327608), (1488, 295904), (1536, 286657), (1736, 253632), (1792, 245706), (1984, 221928), (2604, 169088), (2642, 166656), (2688, 163804), (2976, 147952), (3472, 126816), (3584, 122853), (3963, 111104), (3968, 110964), (5208, 84544), (5284, 83328), (5376, 81902), (5952, 73976), (6944, 63408), (7926, 55552), (7936, 55482), (9247, 47616), (10416, 42272), (10568, 41664), (10752, 40951), (11904, 36988), (13888, 31704), (15852, 27776), (15872, 27741), (18494, 23808), (20832, 21136)]