347046648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1997}}^1$

素因数の和:2576

約数の個数: 64

約数和(自身を含む): 936502560

約数和(自身を除く): 589455912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 557, 1114, 1671, 1997, 2228, 3342, 3994, 4456, 5991, 6684, 7241, 7988, 11982, 13368, 14482, 15976, 21723, 23964, 25961, 28964, 43446, 47928, 51922, 57928, 77883, 86892, 103844, 155766, 173784, 207688, 311532, 623064, 1112329, 2224658, 3336987, 4449316, 6673974, 8898632, 13347948, 14460277, 26695896, 28920554, 43380831, 57841108, 86761662, 115682216, 173523324, 347046648]

約数ペア:

[(1, 347046648), (2, 173523324), (3, 115682216), (4, 86761662), (6, 57841108), (8, 43380831), (12, 28920554), (13, 26695896), (24, 14460277), (26, 13347948), (39, 8898632), (52, 6673974), (78, 4449316), (104, 3336987), (156, 2224658), (312, 1112329), (557, 623064), (1114, 311532), (1671, 207688), (1997, 173784), (2228, 155766), (3342, 103844), (3994, 86892), (4456, 77883), (5991, 57928), (6684, 51922), (7241, 47928), (7988, 43446), (11982, 28964), (13368, 25961), (14482, 23964), (15976, 21723)]