1392384

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{37}}^1$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 4427304

約数和(自身を除く): 3034920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 256, 259, 294, 296, 336, 384, 392, 444, 448, 518, 588, 592, 672, 768, 777, 784, 888, 896, 1036, 1176, 1184, 1344, 1554, 1568, 1776, 1792, 1813, 2072, 2352, 2368, 2688, 3108, 3136, 3552, 3626, 4144, 4704, 4736, 5376, 5439, 6216, 6272, 7104, 7252, 8288, 9408, 9472, 10878, 12432, 12544, 14208, 14504, 16576, 18816, 21756, 24864, 28416, 29008, 33152, 37632, 43512, 49728, 58016, 66304, 87024, 99456, 116032, 174048, 198912, 232064, 348096, 464128, 696192, 1392384]

約数ペア:

[(1, 1392384), (2, 696192), (3, 464128), (4, 348096), (6, 232064), (7, 198912), (8, 174048), (12, 116032), (14, 99456), (16, 87024), (21, 66304), (24, 58016), (28, 49728), (32, 43512), (37, 37632), (42, 33152), (48, 29008), (49, 28416), (56, 24864), (64, 21756), (74, 18816), (84, 16576), (96, 14504), (98, 14208), (111, 12544), (112, 12432), (128, 10878), (147, 9472), (148, 9408), (168, 8288), (192, 7252), (196, 7104), (222, 6272), (224, 6216), (256, 5439), (259, 5376), (294, 4736), (296, 4704), (336, 4144), (384, 3626), (392, 3552), (444, 3136), (448, 3108), (518, 2688), (588, 2368), (592, 2352), (672, 2072), (768, 1813), (777, 1792), (784, 1776), (888, 1568), (896, 1554), (1036, 1344), (1176, 1184)]