853444998

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1439}}^1$

素因数の和:1983

約数の個数: 80

約数和(自身を含む): 2191242240

約数和(自身を除く): 1337797242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 523, 567, 1046, 1134, 1439, 1569, 2878, 3138, 3661, 4317, 4707, 7322, 8634, 9414, 10073, 10983, 12951, 14121, 20146, 21966, 25902, 28242, 30219, 32949, 38853, 42363, 60438, 65898, 77706, 84726, 90657, 98847, 116559, 181314, 197694, 233118, 271971, 296541, 543942, 593082, 752597, 815913, 1505194, 1631826, 2257791, 4515582, 5268179, 6773373, 10536358, 13546746, 15804537, 20320119, 31609074, 40640238, 47413611, 60960357, 94827222, 121920714, 142240833, 284481666, 426722499, 853444998]

約数ペア:

[(1, 853444998), (2, 426722499), (3, 284481666), (6, 142240833), (7, 121920714), (9, 94827222), (14, 60960357), (18, 47413611), (21, 40640238), (27, 31609074), (42, 20320119), (54, 15804537), (63, 13546746), (81, 10536358), (126, 6773373), (162, 5268179), (189, 4515582), (378, 2257791), (523, 1631826), (567, 1505194), (1046, 815913), (1134, 752597), (1439, 593082), (1569, 543942), (2878, 296541), (3138, 271971), (3661, 233118), (4317, 197694), (4707, 181314), (7322, 116559), (8634, 98847), (9414, 90657), (10073, 84726), (10983, 77706), (12951, 65898), (14121, 60438), (20146, 42363), (21966, 38853), (25902, 32949), (28242, 30219)]