663414144

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:988

約数の個数: 128

約数和(自身を含む): 1846061280

約数和(自身を除く): 1182647136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 128, 148, 159, 192, 212, 222, 296, 318, 384, 424, 444, 592, 636, 848, 881, 888, 1184, 1272, 1696, 1762, 1776, 1961, 2368, 2544, 2643, 3392, 3524, 3552, 3922, 4736, 5088, 5286, 5883, 6784, 7048, 7104, 7844, 10176, 10572, 11766, 14096, 14208, 15688, 20352, 21144, 23532, 28192, 31376, 32597, 42288, 46693, 47064, 56384, 62752, 65194, 84576, 93386, 94128, 97791, 112768, 125504, 130388, 140079, 169152, 186772, 188256, 195582, 251008, 260776, 280158, 338304, 373544, 376512, 391164, 521552, 560316, 747088, 753024, 782328, 1043104, 1120632, 1494176, 1564656, 1727641, 2086208, 2241264, 2988352, 3129312, 3455282, 4172416, 4482528, 5182923, 5976704, 6258624, 6910564, 8965056, 10365846, 12517248, 13821128, 17930112, 20731692, 27642256, 41463384, 55284512, 82926768, 110569024, 165853536, 221138048, 331707072, 663414144]

約数ペア:

[(1, 663414144), (2, 331707072), (3, 221138048), (4, 165853536), (6, 110569024), (8, 82926768), (12, 55284512), (16, 41463384), (24, 27642256), (32, 20731692), (37, 17930112), (48, 13821128), (53, 12517248), (64, 10365846), (74, 8965056), (96, 6910564), (106, 6258624), (111, 5976704), (128, 5182923), (148, 4482528), (159, 4172416), (192, 3455282), (212, 3129312), (222, 2988352), (296, 2241264), (318, 2086208), (384, 1727641), (424, 1564656), (444, 1494176), (592, 1120632), (636, 1043104), (848, 782328), (881, 753024), (888, 747088), (1184, 560316), (1272, 521552), (1696, 391164), (1762, 376512), (1776, 373544), (1961, 338304), (2368, 280158), (2544, 260776), (2643, 251008), (3392, 195582), (3524, 188256), (3552, 186772), (3922, 169152), (4736, 140079), (5088, 130388), (5286, 125504), (5883, 112768), (6784, 97791), (7048, 94128), (7104, 93386), (7844, 84576), (10176, 65194), (10572, 62752), (11766, 56384), (14096, 47064), (14208, 46693), (15688, 42288), (20352, 32597), (21144, 31376), (23532, 28192)]