263690016

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 708922368

約数和(自身を除く): 445232352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 191, 197, 219, 292, 382, 394, 438, 573, 584, 591, 764, 788, 876, 1146, 1168, 1182, 1528, 1576, 1752, 2292, 2336, 2364, 3056, 3152, 3504, 4584, 4728, 6112, 6304, 7008, 9168, 9456, 13943, 14381, 18336, 18912, 27886, 28762, 37627, 41829, 43143, 55772, 57524, 75254, 83658, 86286, 111544, 112881, 115048, 150508, 167316, 172572, 223088, 225762, 230096, 301016, 334632, 345144, 446176, 451524, 460192, 602032, 669264, 690288, 903048, 1204064, 1338528, 1380576, 1806096, 2746771, 3612192, 5493542, 8240313, 10987084, 16480626, 21974168, 32961252, 43948336, 65922504, 87896672, 131845008, 263690016]

約数ペア:

[(1, 263690016), (2, 131845008), (3, 87896672), (4, 65922504), (6, 43948336), (8, 32961252), (12, 21974168), (16, 16480626), (24, 10987084), (32, 8240313), (48, 5493542), (73, 3612192), (96, 2746771), (146, 1806096), (191, 1380576), (197, 1338528), (219, 1204064), (292, 903048), (382, 690288), (394, 669264), (438, 602032), (573, 460192), (584, 451524), (591, 446176), (764, 345144), (788, 334632), (876, 301016), (1146, 230096), (1168, 225762), (1182, 223088), (1528, 172572), (1576, 167316), (1752, 150508), (2292, 115048), (2336, 112881), (2364, 111544), (3056, 86286), (3152, 83658), (3504, 75254), (4584, 57524), (4728, 55772), (6112, 43143), (6304, 41829), (7008, 37627), (9168, 28762), (9456, 27886), (13943, 18912), (14381, 18336)]