287831235412

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3083}}^1\times {\mathrm{33013}}^1$

素因数の和:36208

約数の個数: 48

約数和(自身を含む): 581568285312

約数和(自身を除く): 293737049900

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 3083, 6166, 12332, 21581, 33013, 43162, 66026, 86324, 132052, 231091, 311383, 462182, 622766, 924364, 1245532, 2179681, 3334313, 4359362, 6668626, 8718724, 13337252, 23340191, 46680382, 93360764, 101779079, 203558158, 407116316, 712453553, 1424907106, 2849814212, 10279686979, 20559373958, 41118747916, 71957808853, 143915617706, 287831235412]

約数ペア:

[(1, 287831235412), (2, 143915617706), (4, 71957808853), (7, 41118747916), (14, 20559373958), (28, 10279686979), (101, 2849814212), (202, 1424907106), (404, 712453553), (707, 407116316), (1414, 203558158), (2828, 101779079), (3083, 93360764), (6166, 46680382), (12332, 23340191), (21581, 13337252), (33013, 8718724), (43162, 6668626), (66026, 4359362), (86324, 3334313), (132052, 2179681), (231091, 1245532), (311383, 924364), (462182, 622766)]