528037668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{599}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 1368057600

約数和(自身を除く): 840019932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 521, 564, 599, 846, 1042, 1198, 1563, 1692, 1797, 2084, 2396, 3126, 3594, 4689, 5391, 6252, 7188, 9378, 10782, 18756, 21564, 24487, 28153, 48974, 56306, 73461, 84459, 97948, 112612, 146922, 168918, 220383, 253377, 293844, 312079, 337836, 440766, 506754, 624158, 881532, 936237, 1013508, 1248316, 1872474, 2808711, 3744948, 5617422, 11234844, 14667713, 29335426, 44003139, 58670852, 88006278, 132009417, 176012556, 264018834, 528037668]

約数ペア:

[(1, 528037668), (2, 264018834), (3, 176012556), (4, 132009417), (6, 88006278), (9, 58670852), (12, 44003139), (18, 29335426), (36, 14667713), (47, 11234844), (94, 5617422), (141, 3744948), (188, 2808711), (282, 1872474), (423, 1248316), (521, 1013508), (564, 936237), (599, 881532), (846, 624158), (1042, 506754), (1198, 440766), (1563, 337836), (1692, 312079), (1797, 293844), (2084, 253377), (2396, 220383), (3126, 168918), (3594, 146922), (4689, 112612), (5391, 97948), (6252, 84459), (7188, 73461), (9378, 56306), (10782, 48974), (18756, 28153), (21564, 24487)]