243322668

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 625986816

約数和(自身を除く): 382664148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 211, 309, 311, 412, 422, 618, 622, 633, 844, 927, 933, 1236, 1244, 1266, 1854, 1866, 1899, 2532, 2799, 3708, 3732, 3798, 5598, 7596, 11196, 21733, 32033, 43466, 64066, 65199, 65621, 86932, 96099, 128132, 130398, 131242, 192198, 195597, 196863, 260796, 262484, 288297, 384396, 391194, 393726, 576594, 590589, 782388, 787452, 1153188, 1181178, 2362356, 6758963, 13517926, 20276889, 27035852, 40553778, 60830667, 81107556, 121661334, 243322668]

約数ペア:

[(1, 243322668), (2, 121661334), (3, 81107556), (4, 60830667), (6, 40553778), (9, 27035852), (12, 20276889), (18, 13517926), (36, 6758963), (103, 2362356), (206, 1181178), (211, 1153188), (309, 787452), (311, 782388), (412, 590589), (422, 576594), (618, 393726), (622, 391194), (633, 384396), (844, 288297), (927, 262484), (933, 260796), (1236, 196863), (1244, 195597), (1266, 192198), (1854, 131242), (1866, 130398), (1899, 128132), (2532, 96099), (2799, 86932), (3708, 65621), (3732, 65199), (3798, 64066), (5598, 43466), (7596, 32033), (11196, 21733)]