278049744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5869}}^1$

素因数の和:5937

約数の個数: 120

約数和(自身を含む): 908394240

約数和(自身を除く): 630344496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5869, 5922, 6768, 7896, 11738, 11844, 15792, 17607, 23476, 23688, 35214, 41083, 46952, 47376, 52821, 70428, 82166, 93904, 105642, 123249, 140856, 164332, 211284, 246498, 275843, 281712, 328664, 369747, 422568, 492996, 551686, 657328, 739494, 827529, 845136, 985992, 1103372, 1478988, 1655058, 1930901, 1971984, 2206744, 2482587, 2957976, 3310116, 3861802, 4413488, 4965174, 5792703, 5915952, 6620232, 7723604, 9930348, 11585406, 13240464, 15447208, 17378109, 19860696, 23170812, 30894416, 34756218, 39721392, 46341624, 69512436, 92683248, 139024872, 278049744]

約数ペア:

[(1, 278049744), (2, 139024872), (3, 92683248), (4, 69512436), (6, 46341624), (7, 39721392), (8, 34756218), (9, 30894416), (12, 23170812), (14, 19860696), (16, 17378109), (18, 15447208), (21, 13240464), (24, 11585406), (28, 9930348), (36, 7723604), (42, 6620232), (47, 5915952), (48, 5792703), (56, 4965174), (63, 4413488), (72, 3861802), (84, 3310116), (94, 2957976), (112, 2482587), (126, 2206744), (141, 1971984), (144, 1930901), (168, 1655058), (188, 1478988), (252, 1103372), (282, 985992), (329, 845136), (336, 827529), (376, 739494), (423, 657328), (504, 551686), (564, 492996), (658, 422568), (752, 369747), (846, 328664), (987, 281712), (1008, 275843), (1128, 246498), (1316, 211284), (1692, 164332), (1974, 140856), (2256, 123249), (2632, 105642), (2961, 93904), (3384, 82166), (3948, 70428), (5264, 52821), (5869, 47376), (5922, 46952), (6768, 41083), (7896, 35214), (11738, 23688), (11844, 23476), (15792, 17607)]