281288232

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 786689280

約数和(自身を除く): 505401048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 101, 141, 188, 202, 282, 303, 376, 404, 423, 564, 606, 808, 823, 846, 909, 1128, 1212, 1646, 1692, 1818, 2424, 2469, 3292, 3384, 3636, 4747, 4938, 6584, 7272, 7407, 9494, 9876, 14241, 14814, 18988, 19752, 28482, 29628, 37976, 38681, 42723, 56964, 59256, 77362, 83123, 85446, 113928, 116043, 154724, 166246, 170892, 232086, 249369, 309448, 332492, 341784, 348129, 464172, 498738, 664984, 696258, 748107, 928344, 997476, 1392516, 1496214, 1994952, 2785032, 2992428, 3906781, 5984856, 7813562, 11720343, 15627124, 23440686, 31254248, 35161029, 46881372, 70322058, 93762744, 140644116, 281288232]

約数ペア:

[(1, 281288232), (2, 140644116), (3, 93762744), (4, 70322058), (6, 46881372), (8, 35161029), (9, 31254248), (12, 23440686), (18, 15627124), (24, 11720343), (36, 7813562), (47, 5984856), (72, 3906781), (94, 2992428), (101, 2785032), (141, 1994952), (188, 1496214), (202, 1392516), (282, 997476), (303, 928344), (376, 748107), (404, 696258), (423, 664984), (564, 498738), (606, 464172), (808, 348129), (823, 341784), (846, 332492), (909, 309448), (1128, 249369), (1212, 232086), (1646, 170892), (1692, 166246), (1818, 154724), (2424, 116043), (2469, 113928), (3292, 85446), (3384, 83123), (3636, 77362), (4747, 59256), (4938, 56964), (6584, 42723), (7272, 38681), (7407, 37976), (9494, 29628), (9876, 28482), (14241, 19752), (14814, 18988)]