690637488

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 1825034976

約数和(自身を除く): 1134397488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 401, 424, 636, 677, 802, 848, 1203, 1272, 1354, 1604, 2031, 2406, 2544, 2708, 3208, 4062, 4812, 5416, 6416, 8124, 9624, 10832, 16248, 19248, 21253, 32496, 35881, 42506, 63759, 71762, 85012, 107643, 127518, 143524, 170024, 215286, 255036, 271477, 287048, 340048, 430572, 510072, 542954, 574096, 814431, 861144, 1020144, 1085908, 1628862, 1722288, 2171816, 3257724, 4343632, 6515448, 13030896, 14388281, 28776562, 43164843, 57553124, 86329686, 115106248, 172659372, 230212496, 345318744, 690637488]

約数ペア:

[(1, 690637488), (2, 345318744), (3, 230212496), (4, 172659372), (6, 115106248), (8, 86329686), (12, 57553124), (16, 43164843), (24, 28776562), (48, 14388281), (53, 13030896), (106, 6515448), (159, 4343632), (212, 3257724), (318, 2171816), (401, 1722288), (424, 1628862), (636, 1085908), (677, 1020144), (802, 861144), (848, 814431), (1203, 574096), (1272, 542954), (1354, 510072), (1604, 430572), (2031, 340048), (2406, 287048), (2544, 271477), (2708, 255036), (3208, 215286), (4062, 170024), (4812, 143524), (5416, 127518), (6416, 107643), (8124, 85012), (9624, 71762), (10832, 63759), (16248, 42506), (19248, 35881), (21253, 32496)]