223669264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 537465600

約数和(自身を除く): 313796336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1031, 1043, 1192, 1456, 1937, 2062, 2086, 2384, 3874, 4124, 4172, 7217, 7748, 8248, 8344, 13403, 13559, 14434, 15496, 16496, 16688, 26806, 27118, 28868, 30992, 53612, 54236, 57736, 93821, 107224, 108472, 115472, 153619, 187642, 214448, 216944, 307238, 375284, 614476, 750568, 1075333, 1228952, 1501136, 1997047, 2150666, 2457904, 3994094, 4301332, 7988188, 8602664, 13979329, 15976376, 17205328, 27958658, 31952752, 55917316, 111834632, 223669264]

約数ペア:

[(1, 223669264), (2, 111834632), (4, 55917316), (7, 31952752), (8, 27958658), (13, 17205328), (14, 15976376), (16, 13979329), (26, 8602664), (28, 7988188), (52, 4301332), (56, 3994094), (91, 2457904), (104, 2150666), (112, 1997047), (149, 1501136), (182, 1228952), (208, 1075333), (298, 750568), (364, 614476), (596, 375284), (728, 307238), (1031, 216944), (1043, 214448), (1192, 187642), (1456, 153619), (1937, 115472), (2062, 108472), (2086, 107224), (2384, 93821), (3874, 57736), (4124, 54236), (4172, 53612), (7217, 30992), (7748, 28868), (8248, 27118), (8344, 26806), (13403, 16688), (13559, 16496), (14434, 15496)]