380714906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 723050496

約数和(自身を除く): 342335590

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 46, 62, 143, 253, 286, 299, 341, 403, 506, 598, 682, 713, 806, 1426, 1867, 3289, 3734, 4433, 6578, 7843, 8866, 9269, 15686, 18538, 20537, 24271, 41074, 42941, 48542, 57877, 85882, 101959, 115754, 203918, 266981, 472351, 533962, 558233, 636647, 752401, 944702, 1116466, 1273294, 1331171, 1504802, 2662342, 6140563, 8276411, 12281126, 14642881, 16552822, 17305223, 29285762, 34610446, 190357453, 380714906]

約数ペア:

[(1, 380714906), (2, 190357453), (11, 34610446), (13, 29285762), (22, 17305223), (23, 16552822), (26, 14642881), (31, 12281126), (46, 8276411), (62, 6140563), (143, 2662342), (253, 1504802), (286, 1331171), (299, 1273294), (341, 1116466), (403, 944702), (506, 752401), (598, 636647), (682, 558233), (713, 533962), (806, 472351), (1426, 266981), (1867, 203918), (3289, 115754), (3734, 101959), (4433, 85882), (6578, 57877), (7843, 48542), (8866, 42941), (9269, 41074), (15686, 24271), (18538, 20537)]