1914658512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{1907}}^1$

素因数の和:3540

約数の個数: 80

約数和(自身を含む): 5332783680

約数和(自身を除く): 3418125168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1609, 1907, 3218, 3814, 4827, 5721, 6436, 7628, 9654, 11442, 12872, 15256, 19308, 20917, 22884, 24791, 25744, 30512, 38616, 41834, 45768, 49582, 62751, 74373, 77232, 83668, 91536, 99164, 125502, 148746, 167336, 198328, 251004, 297492, 334672, 396656, 502008, 594984, 1004016, 1189968, 3068363, 6136726, 9205089, 12273452, 18410178, 24546904, 36820356, 39888719, 49093808, 73640712, 79777438, 119666157, 147281424, 159554876, 239332314, 319109752, 478664628, 638219504, 957329256, 1914658512]

約数ペア:

[(1, 1914658512), (2, 957329256), (3, 638219504), (4, 478664628), (6, 319109752), (8, 239332314), (12, 159554876), (13, 147281424), (16, 119666157), (24, 79777438), (26, 73640712), (39, 49093808), (48, 39888719), (52, 36820356), (78, 24546904), (104, 18410178), (156, 12273452), (208, 9205089), (312, 6136726), (624, 3068363), (1609, 1189968), (1907, 1004016), (3218, 594984), (3814, 502008), (4827, 396656), (5721, 334672), (6436, 297492), (7628, 251004), (9654, 198328), (11442, 167336), (12872, 148746), (15256, 125502), (19308, 99164), (20917, 91536), (22884, 83668), (24791, 77232), (25744, 74373), (30512, 62751), (38616, 49582), (41834, 45768)]