405778932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7673}}^1$

素因数の和:7809

約数の個数: 72

約数和(自身を含む): 1114541064

約数和(自身を除く): 708762132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 5876, 7673, 8814, 13221, 15346, 17628, 23019, 26442, 30692, 46038, 52884, 69057, 92076, 99749, 138114, 199498, 276228, 299247, 398996, 598494, 867049, 897741, 1196988, 1734098, 1795482, 2601147, 3468196, 3590964, 5202294, 7803441, 10404588, 11271637, 15606882, 22543274, 31213764, 33814911, 45086548, 67629822, 101444733, 135259644, 202889466, 405778932]

約数ペア:

[(1, 405778932), (2, 202889466), (3, 135259644), (4, 101444733), (6, 67629822), (9, 45086548), (12, 33814911), (13, 31213764), (18, 22543274), (26, 15606882), (36, 11271637), (39, 10404588), (52, 7803441), (78, 5202294), (113, 3590964), (117, 3468196), (156, 2601147), (226, 1795482), (234, 1734098), (339, 1196988), (452, 897741), (468, 867049), (678, 598494), (1017, 398996), (1356, 299247), (1469, 276228), (2034, 199498), (2938, 138114), (4068, 99749), (4407, 92076), (5876, 69057), (7673, 52884), (8814, 46038), (13221, 30692), (15346, 26442), (17628, 23019)]