523863438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 1219276800

約数和(自身を除く): 695413362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 149, 194, 291, 298, 447, 582, 679, 863, 894, 1043, 1358, 1726, 2037, 2086, 2589, 3129, 4074, 5178, 6041, 6258, 12082, 14453, 18123, 28906, 36246, 43359, 83711, 86718, 101171, 128587, 167422, 202342, 251133, 257174, 303513, 385761, 502266, 585977, 607026, 771522, 900109, 1171954, 1757931, 1800218, 2700327, 3515862, 5400654, 12472939, 24945878, 37418817, 74837634, 87310573, 174621146, 261931719, 523863438]

約数ペア:

[(1, 523863438), (2, 261931719), (3, 174621146), (6, 87310573), (7, 74837634), (14, 37418817), (21, 24945878), (42, 12472939), (97, 5400654), (149, 3515862), (194, 2700327), (291, 1800218), (298, 1757931), (447, 1171954), (582, 900109), (679, 771522), (863, 607026), (894, 585977), (1043, 502266), (1358, 385761), (1726, 303513), (2037, 257174), (2086, 251133), (2589, 202342), (3129, 167422), (4074, 128587), (5178, 101171), (6041, 86718), (6258, 83711), (12082, 43359), (14453, 36246), (18123, 28906)]