542289076

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 1149120000

約数和(自身を除く): 606830924

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 149, 196, 217, 298, 434, 596, 599, 868, 1043, 1198, 1519, 2086, 2396, 3038, 4172, 4193, 4619, 6076, 7301, 8386, 9238, 14602, 16772, 18476, 18569, 29204, 29351, 32333, 37138, 58702, 64666, 74276, 89251, 117404, 129332, 129983, 178502, 226331, 259966, 357004, 452662, 519932, 624757, 905324, 909881, 1249514, 1819762, 2499028, 2766781, 3639524, 4373299, 5533562, 8746598, 11067124, 17493196, 19367467, 38734934, 77469868, 135572269, 271144538, 542289076]

約数ペア:

[(1, 542289076), (2, 271144538), (4, 135572269), (7, 77469868), (14, 38734934), (28, 19367467), (31, 17493196), (49, 11067124), (62, 8746598), (98, 5533562), (124, 4373299), (149, 3639524), (196, 2766781), (217, 2499028), (298, 1819762), (434, 1249514), (596, 909881), (599, 905324), (868, 624757), (1043, 519932), (1198, 452662), (1519, 357004), (2086, 259966), (2396, 226331), (3038, 178502), (4172, 129983), (4193, 129332), (4619, 117404), (6076, 89251), (7301, 74276), (8386, 64666), (9238, 58702), (14602, 37138), (16772, 32333), (18476, 29351), (18569, 29204)]