262666264

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 593725680

約数和(自身を除く): 331059416

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 73, 98, 134, 137, 146, 196, 268, 274, 292, 392, 469, 511, 536, 548, 584, 938, 959, 1022, 1096, 1876, 1918, 2044, 3283, 3577, 3752, 3836, 4088, 4891, 6566, 6713, 7154, 7672, 9179, 9782, 10001, 13132, 13426, 14308, 18358, 19564, 20002, 26264, 26852, 28616, 34237, 36716, 39128, 40004, 53704, 64253, 68474, 70007, 73432, 80008, 128506, 136948, 140014, 239659, 257012, 273896, 280028, 449771, 479318, 490049, 514024, 560056, 670067, 899542, 958636, 980098, 1340134, 1799084, 1917272, 1960196, 2680268, 3598168, 3920392, 4690469, 5360536, 9380938, 18761876, 32833283, 37523752, 65666566, 131333132, 262666264]

約数ペア:

[(1, 262666264), (2, 131333132), (4, 65666566), (7, 37523752), (8, 32833283), (14, 18761876), (28, 9380938), (49, 5360536), (56, 4690469), (67, 3920392), (73, 3598168), (98, 2680268), (134, 1960196), (137, 1917272), (146, 1799084), (196, 1340134), (268, 980098), (274, 958636), (292, 899542), (392, 670067), (469, 560056), (511, 514024), (536, 490049), (548, 479318), (584, 449771), (938, 280028), (959, 273896), (1022, 257012), (1096, 239659), (1876, 140014), (1918, 136948), (2044, 128506), (3283, 80008), (3577, 73432), (3752, 70007), (3836, 68474), (4088, 64253), (4891, 53704), (6566, 40004), (6713, 39128), (7154, 36716), (7672, 34237), (9179, 28616), (9782, 26852), (10001, 26264), (13132, 20002), (13426, 19564), (14308, 18358)]