1397670288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{11587}}^1$

素因数の和:11964

約数の個数: 80

約数和(自身を含む): 4138306560

約数和(自身を除く): 2740636272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 718, 1077, 1436, 2154, 2513, 2872, 4308, 5026, 5744, 7539, 8616, 10052, 11587, 15078, 17232, 20104, 23174, 30156, 34761, 40208, 46348, 60312, 69522, 81109, 92696, 120624, 139044, 162218, 185392, 243327, 278088, 324436, 486654, 556176, 648872, 973308, 1297744, 1946616, 3893232, 4159733, 8319466, 12479199, 16638932, 24958398, 29118131, 33277864, 49916796, 58236262, 66555728, 87354393, 99833592, 116472524, 174708786, 199667184, 232945048, 349417572, 465890096, 698835144, 1397670288]

約数ペア:

[(1, 1397670288), (2, 698835144), (3, 465890096), (4, 349417572), (6, 232945048), (7, 199667184), (8, 174708786), (12, 116472524), (14, 99833592), (16, 87354393), (21, 66555728), (24, 58236262), (28, 49916796), (42, 33277864), (48, 29118131), (56, 24958398), (84, 16638932), (112, 12479199), (168, 8319466), (336, 4159733), (359, 3893232), (718, 1946616), (1077, 1297744), (1436, 973308), (2154, 648872), (2513, 556176), (2872, 486654), (4308, 324436), (5026, 278088), (5744, 243327), (7539, 185392), (8616, 162218), (10052, 139044), (11587, 120624), (15078, 92696), (17232, 81109), (20104, 69522), (23174, 60312), (30156, 46348), (34761, 40208)]