813779184

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2399}}^1$

素因数の和:2638

約数の個数: 80

約数和(自身を含む): 2171289600

約数和(自身を除く): 1357510416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 191, 222, 296, 382, 444, 573, 592, 764, 888, 1146, 1528, 1776, 2292, 2399, 3056, 4584, 4798, 7067, 7197, 9168, 9596, 14134, 14394, 19192, 21201, 28268, 28788, 38384, 42402, 56536, 57576, 84804, 88763, 113072, 115152, 169608, 177526, 266289, 339216, 355052, 458209, 532578, 710104, 916418, 1065156, 1374627, 1420208, 1832836, 2130312, 2749254, 3665672, 4260624, 5498508, 7331344, 10997016, 16953733, 21994032, 33907466, 50861199, 67814932, 101722398, 135629864, 203444796, 271259728, 406889592, 813779184]

約数ペア:

[(1, 813779184), (2, 406889592), (3, 271259728), (4, 203444796), (6, 135629864), (8, 101722398), (12, 67814932), (16, 50861199), (24, 33907466), (37, 21994032), (48, 16953733), (74, 10997016), (111, 7331344), (148, 5498508), (191, 4260624), (222, 3665672), (296, 2749254), (382, 2130312), (444, 1832836), (573, 1420208), (592, 1374627), (764, 1065156), (888, 916418), (1146, 710104), (1528, 532578), (1776, 458209), (2292, 355052), (2399, 339216), (3056, 266289), (4584, 177526), (4798, 169608), (7067, 115152), (7197, 113072), (9168, 88763), (9596, 84804), (14134, 57576), (14394, 56536), (19192, 42402), (21201, 38384), (28268, 28788)]