216749022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 507354624

約数和(自身を除く): 290605602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 97, 166, 194, 249, 291, 498, 581, 582, 641, 679, 1162, 1282, 1358, 1743, 1923, 2037, 3486, 3846, 4074, 4487, 8051, 8974, 13461, 16102, 24153, 26922, 48306, 53203, 56357, 62177, 106406, 112714, 124354, 159609, 169071, 186531, 319218, 338142, 372421, 373062, 435239, 744842, 870478, 1117263, 1305717, 2234526, 2611434, 5160691, 10321382, 15482073, 30964146, 36124837, 72249674, 108374511, 216749022]

約数ペア:

[(1, 216749022), (2, 108374511), (3, 72249674), (6, 36124837), (7, 30964146), (14, 15482073), (21, 10321382), (42, 5160691), (83, 2611434), (97, 2234526), (166, 1305717), (194, 1117263), (249, 870478), (291, 744842), (498, 435239), (581, 373062), (582, 372421), (641, 338142), (679, 319218), (1162, 186531), (1282, 169071), (1358, 159609), (1743, 124354), (1923, 112714), (2037, 106406), (3486, 62177), (3846, 56357), (4074, 53203), (4487, 48306), (8051, 26922), (8974, 24153), (13461, 16102)]