2108246688

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{385279}}^1$

素因数の和:385314

約数の個数: 72

約数和(自身を含む): 6310886400

約数和(自身を除く): 4202639712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 385279, 770558, 1155837, 1541116, 2311674, 3082232, 3467511, 4623348, 6164464, 6935022, 7320301, 9246696, 12328928, 13870044, 14640602, 18493392, 21960903, 27740088, 29281204, 36986784, 43921806, 55480176, 58562408, 65882709, 87843612, 110960352, 117124816, 131765418, 175687224, 234249632, 263530836, 351374448, 527061672, 702748896, 1054123344, 2108246688]

約数ペア:

[(1, 2108246688), (2, 1054123344), (3, 702748896), (4, 527061672), (6, 351374448), (8, 263530836), (9, 234249632), (12, 175687224), (16, 131765418), (18, 117124816), (19, 110960352), (24, 87843612), (32, 65882709), (36, 58562408), (38, 55480176), (48, 43921806), (57, 36986784), (72, 29281204), (76, 27740088), (96, 21960903), (114, 18493392), (144, 14640602), (152, 13870044), (171, 12328928), (228, 9246696), (288, 7320301), (304, 6935022), (342, 6164464), (456, 4623348), (608, 3467511), (684, 3082232), (912, 2311674), (1368, 1541116), (1824, 1155837), (2736, 770558), (5472, 385279)]