778835772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151289}}^1$

素因数の和:151323

約数の個数: 72

約数和(自身を含む): 2312921520

約数和(自身を除く): 1534085748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 151289, 302578, 453867, 605156, 907734, 1361601, 1664179, 1815468, 1966757, 2723202, 3328358, 3933514, 4992537, 5446404, 5900271, 6656716, 7867028, 9985074, 11800542, 14977611, 17700813, 19970148, 21634327, 23601084, 29955222, 35401626, 43268654, 59910444, 64902981, 70803252, 86537308, 129805962, 194708943, 259611924, 389417886, 778835772]

約数ペア:

[(1, 778835772), (2, 389417886), (3, 259611924), (4, 194708943), (6, 129805962), (9, 86537308), (11, 70803252), (12, 64902981), (13, 59910444), (18, 43268654), (22, 35401626), (26, 29955222), (33, 23601084), (36, 21634327), (39, 19970148), (44, 17700813), (52, 14977611), (66, 11800542), (78, 9985074), (99, 7867028), (117, 6656716), (132, 5900271), (143, 5446404), (156, 4992537), (198, 3933514), (234, 3328358), (286, 2723202), (396, 1966757), (429, 1815468), (468, 1664179), (572, 1361601), (858, 907734), (1287, 605156), (1716, 453867), (2574, 302578), (5148, 151289)]