1215017856

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81131}}^1$

素因数の和:81164

約数の個数: 96

約数和(自身を含む): 3765336120

約数和(自身を除く): 2550318264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 81131, 162262, 243393, 324524, 486786, 649048, 730179, 973572, 1054703, 1298096, 1460358, 1947144, 2109406, 2596192, 2920716, 3164109, 3894288, 4218812, 5192384, 5841432, 6328218, 7788576, 8437624, 9492327, 10384768, 11682864, 12656436, 15577152, 16875248, 18984654, 23365728, 25312872, 31154304, 33750496, 37969308, 46731456, 50625744, 67500992, 75938616, 93462912, 101251488, 135001984, 151877232, 202502976, 303754464, 405005952, 607508928, 1215017856]

約数ペア:

[(1, 1215017856), (2, 607508928), (3, 405005952), (4, 303754464), (6, 202502976), (8, 151877232), (9, 135001984), (12, 101251488), (13, 93462912), (16, 75938616), (18, 67500992), (24, 50625744), (26, 46731456), (32, 37969308), (36, 33750496), (39, 31154304), (48, 25312872), (52, 23365728), (64, 18984654), (72, 16875248), (78, 15577152), (96, 12656436), (104, 11682864), (117, 10384768), (128, 9492327), (144, 8437624), (156, 7788576), (192, 6328218), (208, 5841432), (234, 5192384), (288, 4218812), (312, 3894288), (384, 3164109), (416, 2920716), (468, 2596192), (576, 2109406), (624, 1947144), (832, 1460358), (936, 1298096), (1152, 1054703), (1248, 973572), (1664, 730179), (1872, 649048), (2496, 486786), (3744, 324524), (4992, 243393), (7488, 162262), (14976, 81131)]