8915694736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{9157}}^1$

素因数の和:9360

約数の個数: 80

約数和(自身を含む): 19332318208

約数和(自身を除く): 10416623472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 151, 208, 248, 302, 403, 496, 604, 806, 1208, 1612, 1963, 2416, 3224, 3926, 4681, 6448, 7852, 9157, 9362, 15704, 18314, 18724, 31408, 36628, 37448, 60853, 73256, 74896, 119041, 121706, 146512, 238082, 243412, 283867, 476164, 486824, 567734, 952328, 973648, 1135468, 1382707, 1904656, 2270936, 2765414, 3690271, 4541872, 5530828, 7380542, 11061656, 14761084, 17975191, 22123312, 29522168, 35950382, 42863917, 59044336, 71900764, 85727834, 143801528, 171455668, 287603056, 342911336, 557230921, 685822672, 1114461842, 2228923684, 4457847368, 8915694736]

約数ペア:

[(1, 8915694736), (2, 4457847368), (4, 2228923684), (8, 1114461842), (13, 685822672), (16, 557230921), (26, 342911336), (31, 287603056), (52, 171455668), (62, 143801528), (104, 85727834), (124, 71900764), (151, 59044336), (208, 42863917), (248, 35950382), (302, 29522168), (403, 22123312), (496, 17975191), (604, 14761084), (806, 11061656), (1208, 7380542), (1612, 5530828), (1963, 4541872), (2416, 3690271), (3224, 2765414), (3926, 2270936), (4681, 1904656), (6448, 1382707), (7852, 1135468), (9157, 973648), (9362, 952328), (15704, 567734), (18314, 486824), (18724, 476164), (31408, 283867), (36628, 243412), (37448, 238082), (60853, 146512), (73256, 121706), (74896, 119041)]