222455394

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 568339200

約数和(自身を除く): 345883806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 263, 274, 294, 343, 411, 441, 526, 686, 789, 822, 882, 959, 1029, 1233, 1578, 1841, 1918, 2058, 2367, 2466, 2877, 3087, 3682, 4734, 5523, 5754, 6174, 6713, 8631, 11046, 12887, 13426, 16569, 17262, 20139, 25774, 33138, 36031, 38661, 40278, 46991, 60417, 72062, 77322, 90209, 93982, 108093, 115983, 120834, 140973, 180418, 216186, 231966, 252217, 270627, 281946, 324279, 422919, 504434, 541254, 648558, 756651, 811881, 845838, 1513302, 1623762, 1765519, 2269953, 3531038, 4539906, 5296557, 10593114, 12358633, 15889671, 24717266, 31779342, 37075899, 74151798, 111227697, 222455394]

約数ペア:

[(1, 222455394), (2, 111227697), (3, 74151798), (6, 37075899), (7, 31779342), (9, 24717266), (14, 15889671), (18, 12358633), (21, 10593114), (42, 5296557), (49, 4539906), (63, 3531038), (98, 2269953), (126, 1765519), (137, 1623762), (147, 1513302), (263, 845838), (274, 811881), (294, 756651), (343, 648558), (411, 541254), (441, 504434), (526, 422919), (686, 324279), (789, 281946), (822, 270627), (882, 252217), (959, 231966), (1029, 216186), (1233, 180418), (1578, 140973), (1841, 120834), (1918, 115983), (2058, 108093), (2367, 93982), (2466, 90209), (2877, 77322), (3087, 72062), (3682, 60417), (4734, 46991), (5523, 40278), (5754, 38661), (6174, 36031), (6713, 33138), (8631, 25774), (11046, 20139), (12887, 17262), (13426, 16569)]