278317104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{773}}^1$

素因数の和:1374

約数の個数: 80

約数和(自身を含む): 776637792

約数和(自身を除く): 498320688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 577, 624, 773, 1154, 1546, 1731, 2308, 2319, 3092, 3462, 4616, 4638, 6184, 6924, 7501, 9232, 9276, 10049, 12368, 13848, 15002, 18552, 20098, 22503, 27696, 30004, 30147, 37104, 40196, 45006, 60008, 60294, 80392, 90012, 120016, 120588, 160784, 180024, 241176, 360048, 446021, 482352, 892042, 1338063, 1784084, 2676126, 3568168, 5352252, 5798273, 7136336, 10704504, 11596546, 17394819, 21409008, 23193092, 34789638, 46386184, 69579276, 92772368, 139158552, 278317104]

約数ペア:

[(1, 278317104), (2, 139158552), (3, 92772368), (4, 69579276), (6, 46386184), (8, 34789638), (12, 23193092), (13, 21409008), (16, 17394819), (24, 11596546), (26, 10704504), (39, 7136336), (48, 5798273), (52, 5352252), (78, 3568168), (104, 2676126), (156, 1784084), (208, 1338063), (312, 892042), (577, 482352), (624, 446021), (773, 360048), (1154, 241176), (1546, 180024), (1731, 160784), (2308, 120588), (2319, 120016), (3092, 90012), (3462, 80392), (4616, 60294), (4638, 60008), (6184, 45006), (6924, 40196), (7501, 37104), (9232, 30147), (9276, 30004), (10049, 27696), (12368, 22503), (13848, 20098), (15002, 18552)]