2123403648

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{35221}}^1$

素因数の和:35395

約数の個数: 64

約数和(自身を含む): 5676377520

約数和(自身を除く): 3552973872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10048, 15072, 20096, 30144, 35221, 60288, 70442, 105663, 140884, 211326, 281768, 422652, 563536, 845304, 1127072, 1690608, 2254144, 3381216, 4508288, 5529697, 6762432, 11059394, 13524864, 16589091, 22118788, 33178182, 44237576, 66356364, 88475152, 132712728, 176950304, 265425456, 353900608, 530850912, 707801216, 1061701824, 2123403648]

約数ペア:

[(1, 2123403648), (2, 1061701824), (3, 707801216), (4, 530850912), (6, 353900608), (8, 265425456), (12, 176950304), (16, 132712728), (24, 88475152), (32, 66356364), (48, 44237576), (64, 33178182), (96, 22118788), (128, 16589091), (157, 13524864), (192, 11059394), (314, 6762432), (384, 5529697), (471, 4508288), (628, 3381216), (942, 2254144), (1256, 1690608), (1884, 1127072), (2512, 845304), (3768, 563536), (5024, 422652), (7536, 281768), (10048, 211326), (15072, 140884), (20096, 105663), (30144, 70442), (35221, 60288)]