268475376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13879}}^1$

素因数の和:13934

約数の個数: 80

約数和(自身を含む): 771061760

約数和(自身を除く): 502586384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 13879, 19344, 27758, 41637, 55516, 83274, 111032, 166548, 180427, 222064, 333096, 360854, 430249, 541281, 666192, 721708, 860498, 1082562, 1290747, 1443416, 1720996, 2165124, 2581494, 2886832, 3441992, 4330248, 5162988, 5593237, 6883984, 8660496, 10325976, 11186474, 16779711, 20651952, 22372948, 33559422, 44745896, 67118844, 89491792, 134237688, 268475376]

約数ペア:

[(1, 268475376), (2, 134237688), (3, 89491792), (4, 67118844), (6, 44745896), (8, 33559422), (12, 22372948), (13, 20651952), (16, 16779711), (24, 11186474), (26, 10325976), (31, 8660496), (39, 6883984), (48, 5593237), (52, 5162988), (62, 4330248), (78, 3441992), (93, 2886832), (104, 2581494), (124, 2165124), (156, 1720996), (186, 1443416), (208, 1290747), (248, 1082562), (312, 860498), (372, 721708), (403, 666192), (496, 541281), (624, 430249), (744, 360854), (806, 333096), (1209, 222064), (1488, 180427), (1612, 166548), (2418, 111032), (3224, 83274), (4836, 55516), (6448, 41637), (9672, 27758), (13879, 19344)]