388594416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11923}}^1$

素因数の和:12038

約数の個数: 80

約数和(自身を含む): 1159203584

約数和(自身を除く): 770609168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 11923, 16296, 23846, 32592, 35769, 47692, 71538, 83461, 95384, 143076, 166922, 190768, 250383, 286152, 333844, 500766, 572304, 667688, 1001532, 1156531, 1335376, 2003064, 2313062, 3469593, 4006128, 4626124, 6939186, 8095717, 9252248, 13878372, 16191434, 18504496, 24287151, 27756744, 32382868, 48574302, 55513488, 64765736, 97148604, 129531472, 194297208, 388594416]

約数ペア:

[(1, 388594416), (2, 194297208), (3, 129531472), (4, 97148604), (6, 64765736), (7, 55513488), (8, 48574302), (12, 32382868), (14, 27756744), (16, 24287151), (21, 18504496), (24, 16191434), (28, 13878372), (42, 9252248), (48, 8095717), (56, 6939186), (84, 4626124), (97, 4006128), (112, 3469593), (168, 2313062), (194, 2003064), (291, 1335376), (336, 1156531), (388, 1001532), (582, 667688), (679, 572304), (776, 500766), (1164, 333844), (1358, 286152), (1552, 250383), (2037, 190768), (2328, 166922), (2716, 143076), (4074, 95384), (4656, 83461), (5432, 71538), (8148, 47692), (10864, 35769), (11923, 32592), (16296, 23846)]