626646768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8663}}^1$

素因数の和:8822

約数の個数: 80

約数和(自身を含む): 1779100416

約数和(自身を除く): 1152453648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 411, 528, 548, 822, 1096, 1507, 1644, 2192, 3014, 3288, 4521, 6028, 6576, 8663, 9042, 12056, 17326, 18084, 24112, 25989, 34652, 36168, 51978, 69304, 72336, 95293, 103956, 138608, 190586, 207912, 285879, 381172, 415824, 571758, 762344, 1143516, 1186831, 1524688, 2287032, 2373662, 3560493, 4574064, 4747324, 7120986, 9494648, 13055141, 14241972, 18989296, 26110282, 28483944, 39165423, 52220564, 56967888, 78330846, 104441128, 156661692, 208882256, 313323384, 626646768]

約数ペア:

[(1, 626646768), (2, 313323384), (3, 208882256), (4, 156661692), (6, 104441128), (8, 78330846), (11, 56967888), (12, 52220564), (16, 39165423), (22, 28483944), (24, 26110282), (33, 18989296), (44, 14241972), (48, 13055141), (66, 9494648), (88, 7120986), (132, 4747324), (137, 4574064), (176, 3560493), (264, 2373662), (274, 2287032), (411, 1524688), (528, 1186831), (548, 1143516), (822, 762344), (1096, 571758), (1507, 415824), (1644, 381172), (2192, 285879), (3014, 207912), (3288, 190586), (4521, 138608), (6028, 103956), (6576, 95293), (8663, 72336), (9042, 69304), (12056, 51978), (17326, 36168), (18084, 34652), (24112, 25989)]