2243368688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9491}}^1$

素因数の和:9606

約数の個数: 80

約数和(自身を含む): 5084674560

約数和(自身を除く): 2841305872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 79, 88, 136, 158, 176, 187, 272, 316, 374, 632, 748, 869, 1264, 1343, 1496, 1738, 2686, 2992, 3476, 5372, 6952, 9491, 10744, 13904, 14773, 18982, 21488, 29546, 37964, 59092, 75928, 104401, 118184, 151856, 161347, 208802, 236368, 322694, 417604, 645388, 749789, 835208, 1290776, 1499578, 1670416, 1774817, 2581552, 2999156, 3549634, 5998312, 7099268, 8247679, 11996624, 12746413, 14198536, 16495358, 25492826, 28397072, 32990716, 50985652, 65981432, 101971304, 131962864, 140210543, 203942608, 280421086, 560842172, 1121684344, 2243368688]

約数ペア:

[(1, 2243368688), (2, 1121684344), (4, 560842172), (8, 280421086), (11, 203942608), (16, 140210543), (17, 131962864), (22, 101971304), (34, 65981432), (44, 50985652), (68, 32990716), (79, 28397072), (88, 25492826), (136, 16495358), (158, 14198536), (176, 12746413), (187, 11996624), (272, 8247679), (316, 7099268), (374, 5998312), (632, 3549634), (748, 2999156), (869, 2581552), (1264, 1774817), (1343, 1670416), (1496, 1499578), (1738, 1290776), (2686, 835208), (2992, 749789), (3476, 645388), (5372, 417604), (6952, 322694), (9491, 236368), (10744, 208802), (13904, 161347), (14773, 151856), (18982, 118184), (21488, 104401), (29546, 75928), (37964, 59092)]