259750416

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 695580480

約数和(自身を除く): 435830064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 656, 712, 984, 1068, 1424, 1483, 1968, 2136, 2966, 3649, 4272, 4449, 5932, 7298, 8898, 10947, 11864, 14596, 17796, 21894, 23728, 29192, 35592, 43788, 58384, 60803, 71184, 87576, 121606, 131987, 175152, 182409, 243212, 263974, 364818, 395961, 486424, 527948, 729636, 791922, 972848, 1055896, 1459272, 1583844, 2111792, 2918544, 3167688, 5411467, 6335376, 10822934, 16234401, 21645868, 32468802, 43291736, 64937604, 86583472, 129875208, 259750416]

約数ペア:

[(1, 259750416), (2, 129875208), (3, 86583472), (4, 64937604), (6, 43291736), (8, 32468802), (12, 21645868), (16, 16234401), (24, 10822934), (41, 6335376), (48, 5411467), (82, 3167688), (89, 2918544), (123, 2111792), (164, 1583844), (178, 1459272), (246, 1055896), (267, 972848), (328, 791922), (356, 729636), (492, 527948), (534, 486424), (656, 395961), (712, 364818), (984, 263974), (1068, 243212), (1424, 182409), (1483, 175152), (1968, 131987), (2136, 121606), (2966, 87576), (3649, 71184), (4272, 60803), (4449, 58384), (5932, 43788), (7298, 35592), (8898, 29192), (10947, 23728), (11864, 21894), (14596, 17796)]