349727796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4483}}^1$

素因数の和:4701

約数の個数: 72

約数和(自身を含む): 969512544

約数和(自身を除く): 619784748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1182, 1773, 2167, 2364, 3546, 4334, 4483, 6501, 7092, 8668, 8966, 13002, 13449, 17932, 19503, 26004, 26898, 39006, 40347, 49313, 53796, 78012, 80694, 98626, 147939, 161388, 197252, 295878, 443817, 591756, 883151, 887634, 1766302, 1775268, 2649453, 3532604, 5298906, 7948359, 9714661, 10597812, 15896718, 19429322, 29143983, 31793436, 38858644, 58287966, 87431949, 116575932, 174863898, 349727796]

約数ペア:

[(1, 349727796), (2, 174863898), (3, 116575932), (4, 87431949), (6, 58287966), (9, 38858644), (11, 31793436), (12, 29143983), (18, 19429322), (22, 15896718), (33, 10597812), (36, 9714661), (44, 7948359), (66, 5298906), (99, 3532604), (132, 2649453), (197, 1775268), (198, 1766302), (394, 887634), (396, 883151), (591, 591756), (788, 443817), (1182, 295878), (1773, 197252), (2167, 161388), (2364, 147939), (3546, 98626), (4334, 80694), (4483, 78012), (6501, 53796), (7092, 49313), (8668, 40347), (8966, 39006), (13002, 26898), (13449, 26004), (17932, 19503)]