2656489992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{119921}}^1$

素因数の和:120014

約数の個数: 64

約数和(自身を含む): 7252882560

約数和(自身を除く): 4596392568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 22152, 119921, 239842, 359763, 479684, 719526, 959368, 1439052, 1558973, 2878104, 3117946, 4676919, 6235892, 8514391, 9353838, 12471784, 17028782, 18707676, 25543173, 34057564, 37415352, 51086346, 68115128, 102172692, 110687083, 204345384, 221374166, 332061249, 442748332, 664122498, 885496664, 1328244996, 2656489992]

約数ペア:

[(1, 2656489992), (2, 1328244996), (3, 885496664), (4, 664122498), (6, 442748332), (8, 332061249), (12, 221374166), (13, 204345384), (24, 110687083), (26, 102172692), (39, 68115128), (52, 51086346), (71, 37415352), (78, 34057564), (104, 25543173), (142, 18707676), (156, 17028782), (213, 12471784), (284, 9353838), (312, 8514391), (426, 6235892), (568, 4676919), (852, 3117946), (923, 2878104), (1704, 1558973), (1846, 1439052), (2769, 959368), (3692, 719526), (5538, 479684), (7384, 359763), (11076, 239842), (22152, 119921)]