201931272

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 590976000

約数和(自身を除く): 389044728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 558, 569, 636, 744, 837, 954, 1116, 1138, 1272, 1431, 1643, 1674, 1707, 1908, 2232, 2276, 2862, 3286, 3348, 3414, 3816, 4552, 4929, 5121, 5724, 6572, 6696, 6828, 9858, 10242, 11448, 13144, 13656, 14787, 15363, 17639, 19716, 20484, 29574, 30157, 30726, 35278, 39432, 40968, 44361, 52917, 59148, 60314, 61452, 70556, 88722, 90471, 105834, 118296, 120628, 122904, 141112, 158751, 177444, 180942, 211668, 241256, 271413, 317502, 354888, 361884, 423336, 476253, 542826, 635004, 723768, 814239, 934867, 952506, 1085652, 1270008, 1628478, 1869734, 1905012, 2171304, 2804601, 3256956, 3739468, 3810024, 5609202, 6513912, 7478936, 8413803, 11218404, 16827606, 22436808, 25241409, 33655212, 50482818, 67310424, 100965636, 201931272]

約数ペア:

[(1, 201931272), (2, 100965636), (3, 67310424), (4, 50482818), (6, 33655212), (8, 25241409), (9, 22436808), (12, 16827606), (18, 11218404), (24, 8413803), (27, 7478936), (31, 6513912), (36, 5609202), (53, 3810024), (54, 3739468), (62, 3256956), (72, 2804601), (93, 2171304), (106, 1905012), (108, 1869734), (124, 1628478), (159, 1270008), (186, 1085652), (212, 952506), (216, 934867), (248, 814239), (279, 723768), (318, 635004), (372, 542826), (424, 476253), (477, 423336), (558, 361884), (569, 354888), (636, 317502), (744, 271413), (837, 241256), (954, 211668), (1116, 180942), (1138, 177444), (1272, 158751), (1431, 141112), (1643, 122904), (1674, 120628), (1707, 118296), (1908, 105834), (2232, 90471), (2276, 88722), (2862, 70556), (3286, 61452), (3348, 60314), (3414, 59148), (3816, 52917), (4552, 44361), (4929, 40968), (5121, 39432), (5724, 35278), (6572, 30726), (6696, 30157), (6828, 29574), (9858, 20484), (10242, 19716), (11448, 17639), (13144, 15363), (13656, 14787)]