320442804

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1987

約数の個数: 120

約数和(自身を含む): 933787008

約数和(自身を除く): 613344204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 81, 94, 99, 108, 132, 141, 162, 188, 198, 282, 297, 324, 396, 423, 517, 564, 594, 846, 891, 1034, 1188, 1269, 1551, 1692, 1782, 1913, 2068, 2538, 3102, 3564, 3807, 3826, 4653, 5076, 5739, 6204, 7614, 7652, 9306, 11478, 13959, 15228, 17217, 18612, 21043, 22956, 27918, 34434, 41877, 42086, 51651, 55836, 63129, 68868, 83754, 84172, 89911, 103302, 126258, 154953, 167508, 179822, 189387, 206604, 252516, 269733, 309906, 359644, 378774, 539466, 568161, 619812, 757548, 809199, 989021, 1078932, 1136322, 1618398, 1704483, 1978042, 2272644, 2427597, 2967063, 3236796, 3408966, 3956084, 4855194, 5934126, 6817932, 7282791, 8901189, 9710388, 11868252, 14565582, 17802378, 26703567, 29131164, 35604756, 53407134, 80110701, 106814268, 160221402, 320442804]

約数ペア:

[(1, 320442804), (2, 160221402), (3, 106814268), (4, 80110701), (6, 53407134), (9, 35604756), (11, 29131164), (12, 26703567), (18, 17802378), (22, 14565582), (27, 11868252), (33, 9710388), (36, 8901189), (44, 7282791), (47, 6817932), (54, 5934126), (66, 4855194), (81, 3956084), (94, 3408966), (99, 3236796), (108, 2967063), (132, 2427597), (141, 2272644), (162, 1978042), (188, 1704483), (198, 1618398), (282, 1136322), (297, 1078932), (324, 989021), (396, 809199), (423, 757548), (517, 619812), (564, 568161), (594, 539466), (846, 378774), (891, 359644), (1034, 309906), (1188, 269733), (1269, 252516), (1551, 206604), (1692, 189387), (1782, 179822), (1913, 167508), (2068, 154953), (2538, 126258), (3102, 103302), (3564, 89911), (3807, 84172), (3826, 83754), (4653, 68868), (5076, 63129), (5739, 55836), (6204, 51651), (7614, 42086), (7652, 41877), (9306, 34434), (11478, 27918), (13959, 22956), (15228, 21043), (17217, 18612)]