2720886528

素因数分解:

$2^8\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{1987}}^1$

素因数の和:3789

約数の個数: 72

約数和(自身を含む): 7249234048

約数和(自身を除く): 4528347520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1783, 1987, 3566, 3974, 5349, 5961, 7132, 7948, 10698, 11922, 14264, 15896, 21396, 23844, 28528, 31792, 42792, 47688, 57056, 63584, 85584, 95376, 114112, 127168, 171168, 190752, 228224, 254336, 342336, 381504, 456448, 508672, 684672, 763008, 1369344, 1526016, 3542821, 7085642, 10628463, 14171284, 21256926, 28342568, 42513852, 56685136, 85027704, 113370272, 170055408, 226740544, 340110816, 453481088, 680221632, 906962176, 1360443264, 2720886528]

約数ペア:

[(1, 2720886528), (2, 1360443264), (3, 906962176), (4, 680221632), (6, 453481088), (8, 340110816), (12, 226740544), (16, 170055408), (24, 113370272), (32, 85027704), (48, 56685136), (64, 42513852), (96, 28342568), (128, 21256926), (192, 14171284), (256, 10628463), (384, 7085642), (768, 3542821), (1783, 1526016), (1987, 1369344), (3566, 763008), (3974, 684672), (5349, 508672), (5961, 456448), (7132, 381504), (7948, 342336), (10698, 254336), (11922, 228224), (14264, 190752), (15896, 171168), (21396, 127168), (23844, 114112), (28528, 95376), (31792, 85584), (42792, 63584), (47688, 57056)]