291293200539

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2422

約数の個数: 128

約数和(自身を含む): 503380684800

約数和(自身を除く): 212087484261

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 83, 99, 171, 209, 249, 297, 313, 513, 627, 747, 913, 939, 1577, 1881, 1987, 2241, 2739, 2817, 3443, 4731, 5643, 5947, 5961, 8217, 8451, 10329, 14193, 17347, 17841, 17883, 21857, 24651, 25979, 30987, 37753, 42579, 52041, 53523, 53649, 65417, 65571, 77937, 92961, 113259, 156123, 160569, 164921, 196251, 196713, 233811, 285769, 339777, 415283, 468369, 493601, 494763, 588753, 590139, 621931, 701433, 857307, 1019331, 1245849, 1480803, 1484289, 1766259, 1814131, 1865793, 2571921, 3133499, 3737547, 4442409, 4452867, 5429611, 5442393, 5597379, 6841241, 7715763, 9400497, 11212641, 11816689, 13327227, 16288833, 16327179, 16792137, 20523723, 28201491, 34468489, 35450067, 48866499, 48981537, 51620273, 61571169, 84604473, 103405467, 106350201, 129983579, 146599497, 154860819, 184713507, 310216401, 319050603, 389950737, 464582457, 567823003, 930649203, 980785187, 1169852211, 1393747371, 1703469009, 2942355561, 3509556633, 5110407027, 8827066683, 10788637057, 15331221081, 26481200049, 32365911171, 97097733513, 291293200539]

約数ペア:

[(1, 291293200539), (3, 97097733513), (9, 32365911171), (11, 26481200049), (19, 15331221081), (27, 10788637057), (33, 8827066683), (57, 5110407027), (83, 3509556633), (99, 2942355561), (171, 1703469009), (209, 1393747371), (249, 1169852211), (297, 980785187), (313, 930649203), (513, 567823003), (627, 464582457), (747, 389950737), (913, 319050603), (939, 310216401), (1577, 184713507), (1881, 154860819), (1987, 146599497), (2241, 129983579), (2739, 106350201), (2817, 103405467), (3443, 84604473), (4731, 61571169), (5643, 51620273), (5947, 48981537), (5961, 48866499), (8217, 35450067), (8451, 34468489), (10329, 28201491), (14193, 20523723), (17347, 16792137), (17841, 16327179), (17883, 16288833), (21857, 13327227), (24651, 11816689), (25979, 11212641), (30987, 9400497), (37753, 7715763), (42579, 6841241), (52041, 5597379), (53523, 5442393), (53649, 5429611), (65417, 4452867), (65571, 4442409), (77937, 3737547), (92961, 3133499), (113259, 2571921), (156123, 1865793), (160569, 1814131), (164921, 1766259), (196251, 1484289), (196713, 1480803), (233811, 1245849), (285769, 1019331), (339777, 857307), (415283, 701433), (468369, 621931), (493601, 590139), (494763, 588753)]