511547868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57529}}^1$

素因数の和:57571

約数の個数: 72

約数和(自身を含む): 1465864400

約数和(自身を除く): 954316532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 57529, 115058, 172587, 230116, 345174, 517761, 690348, 747877, 1035522, 1093051, 1495754, 2071044, 2186102, 2243631, 2991508, 3279153, 4372204, 4487262, 6558306, 6730893, 8974524, 9837459, 13116612, 13461786, 14209663, 19674918, 26923572, 28419326, 39349836, 42628989, 56838652, 85257978, 127886967, 170515956, 255773934, 511547868]

約数ペア:

[(1, 511547868), (2, 255773934), (3, 170515956), (4, 127886967), (6, 85257978), (9, 56838652), (12, 42628989), (13, 39349836), (18, 28419326), (19, 26923572), (26, 19674918), (36, 14209663), (38, 13461786), (39, 13116612), (52, 9837459), (57, 8974524), (76, 6730893), (78, 6558306), (114, 4487262), (117, 4372204), (156, 3279153), (171, 2991508), (228, 2243631), (234, 2186102), (247, 2071044), (342, 1495754), (468, 1093051), (494, 1035522), (684, 747877), (741, 690348), (988, 517761), (1482, 345174), (2223, 230116), (2964, 172587), (4446, 115058), (8892, 57529)]