220055856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3690

約数の個数: 80

約数和(自身を含む): 601294848

約数和(自身を除く): 381238992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3607, 3813, 5084, 7214, 7626, 10168, 10821, 14428, 15252, 20336, 21642, 28856, 30504, 43284, 57712, 61008, 86568, 111817, 147887, 173136, 223634, 295774, 335451, 443661, 447268, 591548, 670902, 887322, 894536, 1183096, 1341804, 1774644, 1789072, 2366192, 2683608, 3549288, 4584497, 5367216, 7098576, 9168994, 13753491, 18337988, 27506982, 36675976, 55013964, 73351952, 110027928, 220055856]

約数ペア:

[(1, 220055856), (2, 110027928), (3, 73351952), (4, 55013964), (6, 36675976), (8, 27506982), (12, 18337988), (16, 13753491), (24, 9168994), (31, 7098576), (41, 5367216), (48, 4584497), (62, 3549288), (82, 2683608), (93, 2366192), (123, 1789072), (124, 1774644), (164, 1341804), (186, 1183096), (246, 894536), (248, 887322), (328, 670902), (372, 591548), (492, 447268), (496, 443661), (656, 335451), (744, 295774), (984, 223634), (1271, 173136), (1488, 147887), (1968, 111817), (2542, 86568), (3607, 61008), (3813, 57712), (5084, 43284), (7214, 30504), (7626, 28856), (10168, 21642), (10821, 20336), (14428, 15252)]