431160444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1468

約数の個数: 144

約数和(自身を含む): 1302354144

約数和(自身を除く): 871193700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 99, 117, 122, 132, 143, 156, 183, 198, 234, 244, 286, 366, 396, 429, 468, 549, 572, 671, 732, 793, 858, 1098, 1287, 1342, 1373, 1586, 1716, 2013, 2196, 2379, 2574, 2684, 2746, 3172, 4026, 4119, 4758, 5148, 5492, 6039, 7137, 8052, 8238, 8723, 9516, 12078, 12357, 14274, 15103, 16476, 17446, 17849, 24156, 24714, 26169, 28548, 30206, 34892, 35698, 45309, 49428, 52338, 53547, 60412, 71396, 78507, 83753, 90618, 104676, 107094, 135927, 157014, 160641, 167506, 181236, 196339, 214188, 251259, 271854, 314028, 321282, 335012, 392678, 502518, 543708, 589017, 642564, 753777, 785356, 921283, 1005036, 1088789, 1178034, 1507554, 1767051, 1842566, 2177578, 2356068, 2763849, 3015108, 3266367, 3534102, 3685132, 4355156, 5527698, 6532734, 7068204, 8291547, 9799101, 11055396, 11976679, 13065468, 16583094, 19598202, 23953358, 33166188, 35930037, 39196404, 47906716, 71860074, 107790111, 143720148, 215580222, 431160444]

約数ペア:

[(1, 431160444), (2, 215580222), (3, 143720148), (4, 107790111), (6, 71860074), (9, 47906716), (11, 39196404), (12, 35930037), (13, 33166188), (18, 23953358), (22, 19598202), (26, 16583094), (33, 13065468), (36, 11976679), (39, 11055396), (44, 9799101), (52, 8291547), (61, 7068204), (66, 6532734), (78, 5527698), (99, 4355156), (117, 3685132), (122, 3534102), (132, 3266367), (143, 3015108), (156, 2763849), (183, 2356068), (198, 2177578), (234, 1842566), (244, 1767051), (286, 1507554), (366, 1178034), (396, 1088789), (429, 1005036), (468, 921283), (549, 785356), (572, 753777), (671, 642564), (732, 589017), (793, 543708), (858, 502518), (1098, 392678), (1287, 335012), (1342, 321282), (1373, 314028), (1586, 271854), (1716, 251259), (2013, 214188), (2196, 196339), (2379, 181236), (2574, 167506), (2684, 160641), (2746, 157014), (3172, 135927), (4026, 107094), (4119, 104676), (4758, 90618), (5148, 83753), (5492, 78507), (6039, 71396), (7137, 60412), (8052, 53547), (8238, 52338), (8723, 49428), (9516, 45309), (12078, 35698), (12357, 34892), (14274, 30206), (15103, 28548), (16476, 26169), (17446, 24714), (17849, 24156)]