242215272

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28784

約数の個数: 80

約数和(自身を含む): 730639140

約数和(自身を除く): 488423868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 28753, 57506, 86259, 115012, 172518, 230024, 258777, 345036, 373789, 517554, 690072, 747578, 776331, 1035108, 1121367, 1495156, 1552662, 2070216, 2242734, 2328993, 2990312, 3105324, 3364101, 4485468, 4657986, 6210648, 6728202, 8970936, 9315972, 10092303, 13456404, 18631944, 20184606, 26912808, 30276909, 40369212, 60553818, 80738424, 121107636, 242215272]

約数ペア:

[(1, 242215272), (2, 121107636), (3, 80738424), (4, 60553818), (6, 40369212), (8, 30276909), (9, 26912808), (12, 20184606), (13, 18631944), (18, 13456404), (24, 10092303), (26, 9315972), (27, 8970936), (36, 6728202), (39, 6210648), (52, 4657986), (54, 4485468), (72, 3364101), (78, 3105324), (81, 2990312), (104, 2328993), (108, 2242734), (117, 2070216), (156, 1552662), (162, 1495156), (216, 1121367), (234, 1035108), (312, 776331), (324, 747578), (351, 690072), (468, 517554), (648, 373789), (702, 345036), (936, 258777), (1053, 230024), (1404, 172518), (2106, 115012), (2808, 86259), (4212, 57506), (8424, 28753)]