334310720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 828007488

約数和(自身を除く): 493696768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 83, 160, 164, 166, 205, 307, 320, 328, 332, 410, 415, 614, 656, 664, 820, 830, 1228, 1312, 1328, 1535, 1640, 1660, 2456, 2624, 2656, 3070, 3280, 3320, 3403, 4912, 5312, 6140, 6560, 6640, 6806, 9824, 12280, 12587, 13120, 13280, 13612, 17015, 19648, 24560, 25174, 25481, 26560, 27224, 34030, 49120, 50348, 50962, 54448, 62935, 68060, 98240, 100696, 101924, 108896, 125870, 127405, 136120, 201392, 203848, 217792, 251740, 254810, 272240, 402784, 407696, 503480, 509620, 544480, 805568, 815392, 1006960, 1019240, 1044721, 1088960, 1630784, 2013920, 2038480, 2089442, 4027840, 4076960, 4178884, 5223605, 8153920, 8357768, 10447210, 16715536, 20894420, 33431072, 41788840, 66862144, 83577680, 167155360, 334310720]

約数ペア:

[(1, 334310720), (2, 167155360), (4, 83577680), (5, 66862144), (8, 41788840), (10, 33431072), (16, 20894420), (20, 16715536), (32, 10447210), (40, 8357768), (41, 8153920), (64, 5223605), (80, 4178884), (82, 4076960), (83, 4027840), (160, 2089442), (164, 2038480), (166, 2013920), (205, 1630784), (307, 1088960), (320, 1044721), (328, 1019240), (332, 1006960), (410, 815392), (415, 805568), (614, 544480), (656, 509620), (664, 503480), (820, 407696), (830, 402784), (1228, 272240), (1312, 254810), (1328, 251740), (1535, 217792), (1640, 203848), (1660, 201392), (2456, 136120), (2624, 127405), (2656, 125870), (3070, 108896), (3280, 101924), (3320, 100696), (3403, 98240), (4912, 68060), (5312, 62935), (6140, 54448), (6560, 50962), (6640, 50348), (6806, 49120), (9824, 34030), (12280, 27224), (12587, 26560), (13120, 25481), (13280, 25174), (13612, 24560), (17015, 19648)]