355321044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1559}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 969870720

約数和(自身を除く): 614549676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 974, 1461, 1559, 1948, 2922, 3118, 4383, 4677, 5844, 6236, 6331, 8766, 9354, 12662, 14031, 17532, 18708, 18993, 20267, 25324, 28062, 37986, 40534, 56124, 56979, 60801, 75972, 81068, 113958, 121602, 182403, 227916, 243204, 364806, 729612, 759233, 1518466, 2277699, 3036932, 4555398, 6833097, 9110796, 9870029, 13666194, 19740058, 27332388, 29610087, 39480116, 59220174, 88830261, 118440348, 177660522, 355321044]

約数ペア:

[(1, 355321044), (2, 177660522), (3, 118440348), (4, 88830261), (6, 59220174), (9, 39480116), (12, 29610087), (13, 27332388), (18, 19740058), (26, 13666194), (36, 9870029), (39, 9110796), (52, 6833097), (78, 4555398), (117, 3036932), (156, 2277699), (234, 1518466), (468, 759233), (487, 729612), (974, 364806), (1461, 243204), (1559, 227916), (1948, 182403), (2922, 121602), (3118, 113958), (4383, 81068), (4677, 75972), (5844, 60801), (6236, 56979), (6331, 56124), (8766, 40534), (9354, 37986), (12662, 28062), (14031, 25324), (17532, 20267), (18708, 18993)]