212225568

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^2\times {\mathrm{787}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 568523088

約数和(自身を除く): 356297520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 787, 848, 1272, 1574, 1696, 2361, 2544, 2809, 3148, 4722, 5088, 5618, 6296, 8427, 9444, 11236, 12592, 16854, 18888, 22472, 25184, 33708, 37776, 41711, 44944, 67416, 75552, 83422, 89888, 125133, 134832, 166844, 250266, 269664, 333688, 500532, 667376, 1001064, 1334752, 2002128, 2210683, 4004256, 4421366, 6632049, 8842732, 13264098, 17685464, 26528196, 35370928, 53056392, 70741856, 106112784, 212225568]

約数ペア:

[(1, 212225568), (2, 106112784), (3, 70741856), (4, 53056392), (6, 35370928), (8, 26528196), (12, 17685464), (16, 13264098), (24, 8842732), (32, 6632049), (48, 4421366), (53, 4004256), (96, 2210683), (106, 2002128), (159, 1334752), (212, 1001064), (318, 667376), (424, 500532), (636, 333688), (787, 269664), (848, 250266), (1272, 166844), (1574, 134832), (1696, 125133), (2361, 89888), (2544, 83422), (2809, 75552), (3148, 67416), (4722, 44944), (5088, 41711), (5618, 37776), (6296, 33708), (8427, 25184), (9444, 22472), (11236, 18888), (12592, 16854)]