480830416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 1090376640

約数和(自身を除く): 609546224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 53, 76, 88, 106, 152, 176, 209, 212, 304, 418, 424, 583, 836, 848, 1007, 1166, 1672, 2014, 2332, 2713, 3344, 4028, 4664, 5426, 8056, 9328, 10852, 11077, 16112, 21704, 22154, 29843, 43408, 44308, 51547, 59686, 88616, 103094, 119372, 143789, 177232, 206188, 238744, 287578, 412376, 477488, 567017, 575156, 824752, 1134034, 1150312, 1581679, 2268068, 2300624, 2731991, 3163358, 4536136, 5463982, 6326716, 9072272, 10927964, 12653432, 21855928, 25306864, 30051901, 43711856, 60103802, 120207604, 240415208, 480830416]

約数ペア:

[(1, 480830416), (2, 240415208), (4, 120207604), (8, 60103802), (11, 43711856), (16, 30051901), (19, 25306864), (22, 21855928), (38, 12653432), (44, 10927964), (53, 9072272), (76, 6326716), (88, 5463982), (106, 4536136), (152, 3163358), (176, 2731991), (209, 2300624), (212, 2268068), (304, 1581679), (418, 1150312), (424, 1134034), (583, 824752), (836, 575156), (848, 567017), (1007, 477488), (1166, 412376), (1672, 287578), (2014, 238744), (2332, 206188), (2713, 177232), (3344, 143789), (4028, 119372), (4664, 103094), (5426, 88616), (8056, 59686), (9328, 51547), (10852, 44308), (11077, 43408), (16112, 29843), (21704, 22154)]