216924768

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{18371}}^1$

素因数の和:18428

約数の個数: 72

約数和(自身を含む): 631960056

約数和(自身を除く): 415035288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 18371, 36742, 55113, 73484, 110226, 146968, 165339, 220452, 293936, 330678, 440904, 587872, 661356, 753211, 881808, 1322712, 1506422, 1763616, 2259633, 2645424, 3012844, 4519266, 5290848, 6025688, 6778899, 9038532, 12051376, 13557798, 18077064, 24102752, 27115596, 36154128, 54231192, 72308256, 108462384, 216924768]

約数ペア:

[(1, 216924768), (2, 108462384), (3, 72308256), (4, 54231192), (6, 36154128), (8, 27115596), (9, 24102752), (12, 18077064), (16, 13557798), (18, 12051376), (24, 9038532), (32, 6778899), (36, 6025688), (41, 5290848), (48, 4519266), (72, 3012844), (82, 2645424), (96, 2259633), (123, 1763616), (144, 1506422), (164, 1322712), (246, 881808), (288, 753211), (328, 661356), (369, 587872), (492, 440904), (656, 330678), (738, 293936), (984, 220452), (1312, 165339), (1476, 146968), (1968, 110226), (2952, 73484), (3936, 55113), (5904, 36742), (11808, 18371)]