445709808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 1330035408

約数和(自身を除く): 884325600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 163, 204, 272, 306, 326, 408, 489, 612, 652, 816, 978, 1117, 1224, 1304, 1467, 1956, 2234, 2448, 2608, 2771, 2934, 3351, 3912, 4468, 5542, 5868, 6702, 7824, 8313, 8936, 10053, 11084, 11736, 13404, 16626, 17872, 18989, 20106, 22168, 23472, 24939, 26808, 33252, 37978, 40212, 44336, 49878, 53616, 56967, 66504, 75956, 80424, 99756, 113934, 133008, 151912, 160848, 170901, 182071, 199512, 227868, 303824, 341802, 364142, 399024, 455736, 546213, 683604, 728284, 911472, 1092426, 1367208, 1456568, 1638639, 2184852, 2734416, 2913136, 3095207, 3277278, 4369704, 6190414, 6554556, 8739408, 9285621, 12380828, 13109112, 18571242, 24761656, 26218224, 27856863, 37142484, 49523312, 55713726, 74284968, 111427452, 148569936, 222854904, 445709808]

約数ペア:

[(1, 445709808), (2, 222854904), (3, 148569936), (4, 111427452), (6, 74284968), (8, 55713726), (9, 49523312), (12, 37142484), (16, 27856863), (17, 26218224), (18, 24761656), (24, 18571242), (34, 13109112), (36, 12380828), (48, 9285621), (51, 8739408), (68, 6554556), (72, 6190414), (102, 4369704), (136, 3277278), (144, 3095207), (153, 2913136), (163, 2734416), (204, 2184852), (272, 1638639), (306, 1456568), (326, 1367208), (408, 1092426), (489, 911472), (612, 728284), (652, 683604), (816, 546213), (978, 455736), (1117, 399024), (1224, 364142), (1304, 341802), (1467, 303824), (1956, 227868), (2234, 199512), (2448, 182071), (2608, 170901), (2771, 160848), (2934, 151912), (3351, 133008), (3912, 113934), (4468, 99756), (5542, 80424), (5868, 75956), (6702, 66504), (7824, 56967), (8313, 53616), (8936, 49878), (10053, 44336), (11084, 40212), (11736, 37978), (13404, 33252), (16626, 26808), (17872, 24939), (18989, 23472), (20106, 22168)]