1408202271

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 2560896000

約数和(自身を除く): 1152693729

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 113, 133, 171, 203, 261, 339, 359, 399, 551, 609, 791, 1017, 1077, 1197, 1653, 1827, 2147, 2373, 2513, 3231, 3277, 3857, 4959, 6441, 6821, 7119, 7539, 9831, 10411, 11571, 15029, 19323, 20463, 22617, 22939, 29493, 31233, 34713, 40567, 45087, 47747, 61389, 62263, 68817, 72877, 93699, 121701, 135261, 143241, 186789, 197809, 206451, 218631, 283969, 365103, 429723, 435841, 560367, 593427, 655893, 770773, 851907, 1176443, 1307523, 1384663, 1780281, 2312319, 2555721, 3529329, 3922569, 4153989, 5395411, 6936957, 8235101, 10587987, 12461967, 16186233, 22352417, 24705303, 48558699, 67057251, 74115909, 156466919, 201171753, 469400757, 1408202271]

約数ペア:

[(1, 1408202271), (3, 469400757), (7, 201171753), (9, 156466919), (19, 74115909), (21, 67057251), (29, 48558699), (57, 24705303), (63, 22352417), (87, 16186233), (113, 12461967), (133, 10587987), (171, 8235101), (203, 6936957), (261, 5395411), (339, 4153989), (359, 3922569), (399, 3529329), (551, 2555721), (609, 2312319), (791, 1780281), (1017, 1384663), (1077, 1307523), (1197, 1176443), (1653, 851907), (1827, 770773), (2147, 655893), (2373, 593427), (2513, 560367), (3231, 435841), (3277, 429723), (3857, 365103), (4959, 283969), (6441, 218631), (6821, 206451), (7119, 197809), (7539, 186789), (9831, 143241), (10411, 135261), (11571, 121701), (15029, 93699), (19323, 72877), (20463, 68817), (22617, 62263), (22939, 61389), (29493, 47747), (31233, 45087), (34713, 40567)]