542800908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7681}}^1$

素因数の和:7855

約数の個数: 72

約数和(自身を含む): 1487603936

約数和(自身を除く): 944803028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2718, 3926, 5436, 5889, 7681, 7852, 11778, 15362, 17667, 23043, 23556, 30724, 35334, 46086, 69129, 70668, 92172, 99853, 138258, 199706, 276516, 299559, 399412, 599118, 898677, 1159831, 1198236, 1797354, 2319662, 3479493, 3594708, 4639324, 6958986, 10438479, 13917972, 15077803, 20876958, 30155606, 41753916, 45233409, 60311212, 90466818, 135700227, 180933636, 271400454, 542800908]

約数ペア:

[(1, 542800908), (2, 271400454), (3, 180933636), (4, 135700227), (6, 90466818), (9, 60311212), (12, 45233409), (13, 41753916), (18, 30155606), (26, 20876958), (36, 15077803), (39, 13917972), (52, 10438479), (78, 6958986), (117, 4639324), (151, 3594708), (156, 3479493), (234, 2319662), (302, 1797354), (453, 1198236), (468, 1159831), (604, 898677), (906, 599118), (1359, 399412), (1812, 299559), (1963, 276516), (2718, 199706), (3926, 138258), (5436, 99853), (5889, 92172), (7681, 70668), (7852, 69129), (11778, 46086), (15362, 35334), (17667, 30724), (23043, 23556)]