242012302191

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{21383}}^1$

素因数の和:21977

約数の個数: 72

約数和(自身を含む): 405223378560

約数和(自身を除く): 163211076369

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 547, 627, 1089, 1641, 1881, 2299, 4923, 6017, 6897, 10393, 18051, 20691, 21383, 31179, 54153, 64149, 66187, 93537, 114323, 192447, 198561, 235213, 342969, 406277, 595683, 705639, 1028907, 1218831, 1257553, 2116917, 2587343, 3656493, 3772659, 4469047, 7762029, 11317977, 11696501, 13407141, 23286087, 35089503, 40221423, 49159517, 105268509, 128661511, 147478551, 222233519, 385984533, 442435653, 666700557, 1157953599, 1415276621, 2000101671, 2444568709, 4245829863, 7333706127, 12737489589, 22001118381, 26890255799, 80670767397, 242012302191]

約数ペア:

[(1, 242012302191), (3, 80670767397), (9, 26890255799), (11, 22001118381), (19, 12737489589), (33, 7333706127), (57, 4245829863), (99, 2444568709), (121, 2000101671), (171, 1415276621), (209, 1157953599), (363, 666700557), (547, 442435653), (627, 385984533), (1089, 222233519), (1641, 147478551), (1881, 128661511), (2299, 105268509), (4923, 49159517), (6017, 40221423), (6897, 35089503), (10393, 23286087), (18051, 13407141), (20691, 11696501), (21383, 11317977), (31179, 7762029), (54153, 4469047), (64149, 3772659), (66187, 3656493), (93537, 2587343), (114323, 2116917), (192447, 1257553), (198561, 1218831), (235213, 1028907), (342969, 705639), (406277, 595683)]