1217492016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62939}}^1$

素因数の和:62994

約数の個数: 80

約数和(自身を含む): 3496442880

約数和(自身を除く): 2278950864

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, 19344, 62939, 125878, 188817, 251756, 377634, 503512, 755268, 818207, 1007024, 1510536, 1636414, 1951109, 2454621, 3021072, 3272828, 3902218, 4909242, 5853327, 6545656, 7804436, 9818484, 11706654, 13091312, 15608872, 19636968, 23413308, 25364417, 31217744, 39273936, 46826616, 50728834, 76093251, 93653232, 101457668, 152186502, 202915336, 304373004, 405830672, 608746008, 1217492016]

約数ペア:

[(1, 1217492016), (2, 608746008), (3, 405830672), (4, 304373004), (6, 202915336), (8, 152186502), (12, 101457668), (13, 93653232), (16, 76093251), (24, 50728834), (26, 46826616), (31, 39273936), (39, 31217744), (48, 25364417), (52, 23413308), (62, 19636968), (78, 15608872), (93, 13091312), (104, 11706654), (124, 9818484), (156, 7804436), (186, 6545656), (208, 5853327), (248, 4909242), (312, 3902218), (372, 3272828), (403, 3021072), (496, 2454621), (624, 1951109), (744, 1636414), (806, 1510536), (1209, 1007024), (1488, 818207), (1612, 755268), (2418, 503512), (3224, 377634), (4836, 251756), (6448, 188817), (9672, 125878), (19344, 62939)]