1301955648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20611}}^1$

素因数の和:20680

約数の個数: 112

約数和(自身を含む): 4020824064

約数和(自身を除く): 2718868416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3948, 4512, 5264, 7896, 9024, 10528, 15792, 20611, 21056, 31584, 41222, 61833, 63168, 82444, 123666, 144277, 164888, 247332, 288554, 329776, 432831, 494664, 577108, 659552, 865662, 968717, 989328, 1154216, 1319104, 1731324, 1937434, 1978656, 2308432, 2906151, 3462648, 3874868, 3957312, 4616864, 5812302, 6781019, 6925296, 7749736, 9233728, 11624604, 13562038, 13850592, 15499472, 20343057, 23249208, 27124076, 27701184, 30998944, 40686114, 46498416, 54248152, 61997888, 81372228, 92996832, 108496304, 162744456, 185993664, 216992608, 325488912, 433985216, 650977824, 1301955648]

約数ペア:

[(1, 1301955648), (2, 650977824), (3, 433985216), (4, 325488912), (6, 216992608), (7, 185993664), (8, 162744456), (12, 108496304), (14, 92996832), (16, 81372228), (21, 61997888), (24, 54248152), (28, 46498416), (32, 40686114), (42, 30998944), (47, 27701184), (48, 27124076), (56, 23249208), (64, 20343057), (84, 15499472), (94, 13850592), (96, 13562038), (112, 11624604), (141, 9233728), (168, 7749736), (188, 6925296), (192, 6781019), (224, 5812302), (282, 4616864), (329, 3957312), (336, 3874868), (376, 3462648), (448, 2906151), (564, 2308432), (658, 1978656), (672, 1937434), (752, 1731324), (987, 1319104), (1128, 1154216), (1316, 989328), (1344, 968717), (1504, 865662), (1974, 659552), (2256, 577108), (2632, 494664), (3008, 432831), (3948, 329776), (4512, 288554), (5264, 247332), (7896, 164888), (9024, 144277), (10528, 123666), (15792, 82444), (20611, 63168), (21056, 61833), (31584, 41222)]