2577808272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67723}}^1$

素因数の和:67808

約数の個数: 80

約数和(自身を含む): 7289269568

約数和(自身を除く): 4711461296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 19032, 38064, 67723, 135446, 203169, 270892, 406338, 541784, 812676, 880399, 1083568, 1625352, 1760798, 2641197, 3250704, 3521596, 4131103, 5282394, 7043192, 8262206, 10564788, 12393309, 14086384, 16524412, 21129576, 24786618, 33048824, 42259152, 49573236, 53704339, 66097648, 99146472, 107408678, 161113017, 198292944, 214817356, 322226034, 429634712, 644452068, 859269424, 1288904136, 2577808272]

約数ペア:

[(1, 2577808272), (2, 1288904136), (3, 859269424), (4, 644452068), (6, 429634712), (8, 322226034), (12, 214817356), (13, 198292944), (16, 161113017), (24, 107408678), (26, 99146472), (39, 66097648), (48, 53704339), (52, 49573236), (61, 42259152), (78, 33048824), (104, 24786618), (122, 21129576), (156, 16524412), (183, 14086384), (208, 12393309), (244, 10564788), (312, 8262206), (366, 7043192), (488, 5282394), (624, 4131103), (732, 3521596), (793, 3250704), (976, 2641197), (1464, 1760798), (1586, 1625352), (2379, 1083568), (2928, 880399), (3172, 812676), (4758, 541784), (6344, 406338), (9516, 270892), (12688, 203169), (19032, 135446), (38064, 67723)]