40519872

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 112

約数和(自身を含む): 120700800

約数和(自身を除く): 80180928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 179, 192, 216, 262, 288, 358, 393, 432, 524, 537, 576, 716, 786, 864, 1048, 1074, 1179, 1432, 1572, 1611, 1728, 2096, 2148, 2358, 2864, 3144, 3222, 3537, 4192, 4296, 4716, 4833, 5728, 6288, 6444, 7074, 8384, 8592, 9432, 9666, 11456, 12576, 12888, 14148, 17184, 18864, 19332, 23449, 25152, 25776, 28296, 34368, 37728, 38664, 46898, 51552, 56592, 70347, 75456, 77328, 93796, 103104, 113184, 140694, 154656, 187592, 211041, 226368, 281388, 309312, 375184, 422082, 562776, 633123, 750368, 844164, 1125552, 1266246, 1500736, 1688328, 2251104, 2532492, 3376656, 4502208, 5064984, 6753312, 10129968, 13506624, 20259936, 40519872]

約数ペア:

[(1, 40519872), (2, 20259936), (3, 13506624), (4, 10129968), (6, 6753312), (8, 5064984), (9, 4502208), (12, 3376656), (16, 2532492), (18, 2251104), (24, 1688328), (27, 1500736), (32, 1266246), (36, 1125552), (48, 844164), (54, 750368), (64, 633123), (72, 562776), (96, 422082), (108, 375184), (131, 309312), (144, 281388), (179, 226368), (192, 211041), (216, 187592), (262, 154656), (288, 140694), (358, 113184), (393, 103104), (432, 93796), (524, 77328), (537, 75456), (576, 70347), (716, 56592), (786, 51552), (864, 46898), (1048, 38664), (1074, 37728), (1179, 34368), (1432, 28296), (1572, 25776), (1611, 25152), (1728, 23449), (2096, 19332), (2148, 18864), (2358, 17184), (2864, 14148), (3144, 12888), (3222, 12576), (3537, 11456), (4192, 9666), (4296, 9432), (4716, 8592), (4833, 8384), (5728, 7074), (6288, 6444)]