291267372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 760241664

約数和(自身を除く): 468974292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 167, 181, 219, 292, 334, 362, 438, 501, 543, 668, 724, 803, 876, 1002, 1086, 1606, 1837, 1991, 2004, 2172, 2409, 3212, 3674, 3982, 4818, 5511, 5973, 7348, 7964, 9636, 11022, 11946, 12191, 13213, 22044, 23892, 24382, 26426, 30227, 36573, 39639, 48764, 52852, 60454, 73146, 79278, 90681, 120908, 134101, 145343, 146292, 158556, 181362, 268202, 290686, 332497, 362724, 402303, 436029, 536404, 581372, 664994, 804606, 872058, 997491, 1329988, 1609212, 1744116, 1994982, 2206571, 3989964, 4413142, 6619713, 8826284, 13239426, 24272281, 26478852, 48544562, 72816843, 97089124, 145633686, 291267372]

約数ペア:

[(1, 291267372), (2, 145633686), (3, 97089124), (4, 72816843), (6, 48544562), (11, 26478852), (12, 24272281), (22, 13239426), (33, 8826284), (44, 6619713), (66, 4413142), (73, 3989964), (132, 2206571), (146, 1994982), (167, 1744116), (181, 1609212), (219, 1329988), (292, 997491), (334, 872058), (362, 804606), (438, 664994), (501, 581372), (543, 536404), (668, 436029), (724, 402303), (803, 362724), (876, 332497), (1002, 290686), (1086, 268202), (1606, 181362), (1837, 158556), (1991, 146292), (2004, 145343), (2172, 134101), (2409, 120908), (3212, 90681), (3674, 79278), (3982, 73146), (4818, 60454), (5511, 52852), (5973, 48764), (7348, 39639), (7964, 36573), (9636, 30227), (11022, 26426), (11946, 24382), (12191, 23892), (13213, 22044)]