401029795551

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4526

約数の個数: 128

約数和(自身を含む): 698239457280

約数和(自身を除く): 297209661729

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 89, 111, 121, 231, 259, 267, 363, 407, 623, 777, 847, 979, 1221, 1331, 1869, 2541, 2849, 2937, 3293, 3993, 4357, 4477, 6853, 8547, 9317, 9879, 10769, 13071, 13431, 20559, 23051, 27951, 30499, 31339, 32307, 36223, 47927, 49247, 69153, 75383, 91497, 94017, 108669, 118459, 143781, 147741, 161209, 226149, 253561, 335489, 344729, 355377, 387773, 398453, 483627, 527197, 760683, 829213, 1006467, 1034187, 1128463, 1163319, 1195359, 1581591, 1773299, 2487639, 2714411, 2789171, 3385389, 3690379, 4265503, 4382983, 5319897, 5799167, 8143233, 8367513, 11071137, 12413093, 12796509, 13148949, 14347601, 17397501, 19506289, 29858521, 30680881, 37239279, 40594169, 43042803, 46920533, 58518867, 89575563, 92042643, 100433207, 121782507, 136544023, 140761599, 157823611, 214569179, 301299621, 328443731, 409632069, 473470833, 516125863, 643707537, 985331193, 1104765277, 1501984253, 1548377589, 1736059721, 3314295831, 3612881041, 4505952759, 5208179163, 10838643123, 12152418047, 19096656931, 36457254141, 57289970793, 133676598517, 401029795551]

約数ペア:

[(1, 401029795551), (3, 133676598517), (7, 57289970793), (11, 36457254141), (21, 19096656931), (33, 12152418047), (37, 10838643123), (77, 5208179163), (89, 4505952759), (111, 3612881041), (121, 3314295831), (231, 1736059721), (259, 1548377589), (267, 1501984253), (363, 1104765277), (407, 985331193), (623, 643707537), (777, 516125863), (847, 473470833), (979, 409632069), (1221, 328443731), (1331, 301299621), (1869, 214569179), (2541, 157823611), (2849, 140761599), (2937, 136544023), (3293, 121782507), (3993, 100433207), (4357, 92042643), (4477, 89575563), (6853, 58518867), (8547, 46920533), (9317, 43042803), (9879, 40594169), (10769, 37239279), (13071, 30680881), (13431, 29858521), (20559, 19506289), (23051, 17397501), (27951, 14347601), (30499, 13148949), (31339, 12796509), (32307, 12413093), (36223, 11071137), (47927, 8367513), (49247, 8143233), (69153, 5799167), (75383, 5319897), (91497, 4382983), (94017, 4265503), (108669, 3690379), (118459, 3385389), (143781, 2789171), (147741, 2714411), (161209, 2487639), (226149, 1773299), (253561, 1581591), (335489, 1195359), (344729, 1163319), (355377, 1128463), (387773, 1034187), (398453, 1006467), (483627, 829213), (527197, 760683)]