651907764

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{5281}}^1$

素因数の和:5427

約数の個数: 72

約数和(自身を含む): 1722692608

約数和(自身を除く): 1070784844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3429, 4572, 5281, 6858, 10287, 10562, 13716, 15843, 20574, 21124, 30861, 31686, 41148, 47529, 61722, 63372, 95058, 123444, 142587, 190116, 285174, 427761, 570348, 670687, 855522, 1283283, 1341374, 1711044, 2012061, 2566566, 2682748, 4024122, 5133132, 6036183, 8048244, 12072366, 18108549, 24144732, 36217098, 54325647, 72434196, 108651294, 162976941, 217302588, 325953882, 651907764]

約数ペア:

[(1, 651907764), (2, 325953882), (3, 217302588), (4, 162976941), (6, 108651294), (9, 72434196), (12, 54325647), (18, 36217098), (27, 24144732), (36, 18108549), (54, 12072366), (81, 8048244), (108, 6036183), (127, 5133132), (162, 4024122), (243, 2682748), (254, 2566566), (324, 2012061), (381, 1711044), (486, 1341374), (508, 1283283), (762, 855522), (972, 670687), (1143, 570348), (1524, 427761), (2286, 285174), (3429, 190116), (4572, 142587), (5281, 123444), (6858, 95058), (10287, 63372), (10562, 61722), (13716, 47529), (15843, 41148), (20574, 31686), (21124, 30861)]