1189243326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 2552256000

約数和(自身を除く): 1363012674

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 349, 421, 426, 698, 842, 1047, 1263, 1349, 2094, 2526, 2698, 4047, 6631, 7999, 8094, 13262, 15998, 19893, 23997, 24779, 29891, 39786, 47994, 49558, 59782, 74337, 89673, 146929, 148674, 179346, 293858, 440787, 470801, 567929, 881574, 941602, 1135858, 1412403, 1703787, 2791651, 2824806, 3407574, 5583302, 8374953, 10431959, 16749906, 20863918, 31295877, 62591754, 198207221, 396414442, 594621663, 1189243326]

約数ペア:

[(1, 1189243326), (2, 594621663), (3, 396414442), (6, 198207221), (19, 62591754), (38, 31295877), (57, 20863918), (71, 16749906), (114, 10431959), (142, 8374953), (213, 5583302), (349, 3407574), (421, 2824806), (426, 2791651), (698, 1703787), (842, 1412403), (1047, 1135858), (1263, 941602), (1349, 881574), (2094, 567929), (2526, 470801), (2698, 440787), (4047, 293858), (6631, 179346), (7999, 148674), (8094, 146929), (13262, 89673), (15998, 74337), (19893, 59782), (23997, 49558), (24779, 47994), (29891, 39786)]