440825952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 144

約数和(自身を含む): 1389975552

約数和(自身を除く): 949149600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3023, 3038, 3472, 4557, 4704, 5208, 6046, 6076, 6944, 9069, 9114, 10416, 12092, 12152, 18138, 18228, 20832, 21161, 24184, 24304, 36276, 36456, 42322, 48368, 48608, 63483, 72552, 72912, 84644, 93713, 96736, 126966, 145104, 145824, 148127, 169288, 187426, 253932, 281139, 290208, 296254, 338576, 374852, 444381, 507864, 562278, 592508, 655991, 677152, 749704, 888762, 1015728, 1124556, 1185016, 1311982, 1499408, 1777524, 1967973, 2031456, 2249112, 2370032, 2623964, 2998816, 3555048, 3935946, 4498224, 4591937, 4740064, 5247928, 7110096, 7871892, 8996448, 9183874, 10495856, 13775811, 14220192, 15743784, 18367748, 20991712, 27551622, 31487568, 36735496, 55103244, 62975136, 73470992, 110206488, 146941984, 220412976, 440825952]

約数ペア:

[(1, 440825952), (2, 220412976), (3, 146941984), (4, 110206488), (6, 73470992), (7, 62975136), (8, 55103244), (12, 36735496), (14, 31487568), (16, 27551622), (21, 20991712), (24, 18367748), (28, 15743784), (31, 14220192), (32, 13775811), (42, 10495856), (48, 9183874), (49, 8996448), (56, 7871892), (62, 7110096), (84, 5247928), (93, 4740064), (96, 4591937), (98, 4498224), (112, 3935946), (124, 3555048), (147, 2998816), (168, 2623964), (186, 2370032), (196, 2249112), (217, 2031456), (224, 1967973), (248, 1777524), (294, 1499408), (336, 1311982), (372, 1185016), (392, 1124556), (434, 1015728), (496, 888762), (588, 749704), (651, 677152), (672, 655991), (744, 592508), (784, 562278), (868, 507864), (992, 444381), (1176, 374852), (1302, 338576), (1488, 296254), (1519, 290208), (1568, 281139), (1736, 253932), (2352, 187426), (2604, 169288), (2976, 148127), (3023, 145824), (3038, 145104), (3472, 126966), (4557, 96736), (4704, 93713), (5208, 84644), (6046, 72912), (6076, 72552), (6944, 63483), (9069, 48608), (9114, 48368), (10416, 42322), (12092, 36456), (12152, 36276), (18138, 24304), (18228, 24184), (20832, 21161)]