1555776

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 4642612

約数和(自身を除く): 3086836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 73, 74, 96, 111, 144, 146, 148, 192, 219, 222, 288, 292, 296, 333, 438, 444, 576, 584, 592, 657, 666, 876, 888, 1168, 1184, 1314, 1332, 1752, 1776, 2336, 2368, 2628, 2664, 2701, 3504, 3552, 4672, 5256, 5328, 5402, 7008, 7104, 8103, 10512, 10656, 10804, 14016, 16206, 21024, 21312, 21608, 24309, 32412, 42048, 43216, 48618, 64824, 86432, 97236, 129648, 172864, 194472, 259296, 388944, 518592, 777888, 1555776]

約数ペア:

[(1, 1555776), (2, 777888), (3, 518592), (4, 388944), (6, 259296), (8, 194472), (9, 172864), (12, 129648), (16, 97236), (18, 86432), (24, 64824), (32, 48618), (36, 43216), (37, 42048), (48, 32412), (64, 24309), (72, 21608), (73, 21312), (74, 21024), (96, 16206), (111, 14016), (144, 10804), (146, 10656), (148, 10512), (192, 8103), (219, 7104), (222, 7008), (288, 5402), (292, 5328), (296, 5256), (333, 4672), (438, 3552), (444, 3504), (576, 2701), (584, 2664), (592, 2628), (657, 2368), (666, 2336), (876, 1776), (888, 1752), (1168, 1332), (1184, 1314)]