280933632

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17419}}^1$

素因数の和:17448

約数の個数: 108

約数和(自身を含む): 925768480

約数和(自身を除く): 644834848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 17419, 34838, 52257, 69676, 104514, 121933, 139352, 156771, 209028, 243866, 278704, 313542, 365799, 418056, 487732, 557408, 627084, 731598, 836112, 975464, 1097397, 1114816, 1254168, 1463196, 1672224, 1950928, 2194794, 2229632, 2508336, 2926392, 3344448, 3901856, 4389588, 4459264, 5016672, 5852784, 6688896, 7803712, 8779176, 10033344, 11705568, 13377792, 15607424, 17558352, 20066688, 23411136, 31214848, 35116704, 40133376, 46822272, 70233408, 93644544, 140466816, 280933632]

約数ペア:

[(1, 280933632), (2, 140466816), (3, 93644544), (4, 70233408), (6, 46822272), (7, 40133376), (8, 35116704), (9, 31214848), (12, 23411136), (14, 20066688), (16, 17558352), (18, 15607424), (21, 13377792), (24, 11705568), (28, 10033344), (32, 8779176), (36, 7803712), (42, 6688896), (48, 5852784), (56, 5016672), (63, 4459264), (64, 4389588), (72, 3901856), (84, 3344448), (96, 2926392), (112, 2508336), (126, 2229632), (128, 2194794), (144, 1950928), (168, 1672224), (192, 1463196), (224, 1254168), (252, 1114816), (256, 1097397), (288, 975464), (336, 836112), (384, 731598), (448, 627084), (504, 557408), (576, 487732), (672, 418056), (768, 365799), (896, 313542), (1008, 278704), (1152, 243866), (1344, 209028), (1792, 156771), (2016, 139352), (2304, 121933), (2688, 104514), (4032, 69676), (5376, 52257), (8064, 34838), (16128, 17419)]