2648152012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 5460618240

約数和(自身を除く): 2812466228

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 197, 253, 359, 394, 407, 506, 718, 788, 814, 851, 1012, 1436, 1628, 1702, 2167, 3404, 3949, 4334, 4531, 7289, 7898, 8257, 8668, 9062, 9361, 13283, 14578, 15796, 16514, 18124, 18722, 26566, 29156, 33028, 37444, 49841, 53132, 70723, 80179, 90827, 99682, 141446, 146113, 160358, 167647, 181654, 199364, 282892, 292226, 305509, 320716, 335294, 363308, 584452, 611018, 670588, 777953, 1222036, 1555906, 1626629, 1844117, 2616751, 3111812, 3253258, 3360599, 3688234, 5233502, 6506516, 6721198, 7376468, 10467004, 13442396, 17892919, 28784261, 35785838, 57568522, 60185273, 71571676, 115137044, 120370546, 240741092, 662038003, 1324076006, 2648152012]

約数ペア:

[(1, 2648152012), (2, 1324076006), (4, 662038003), (11, 240741092), (22, 120370546), (23, 115137044), (37, 71571676), (44, 60185273), (46, 57568522), (74, 35785838), (92, 28784261), (148, 17892919), (197, 13442396), (253, 10467004), (359, 7376468), (394, 6721198), (407, 6506516), (506, 5233502), (718, 3688234), (788, 3360599), (814, 3253258), (851, 3111812), (1012, 2616751), (1436, 1844117), (1628, 1626629), (1702, 1555906), (2167, 1222036), (3404, 777953), (3949, 670588), (4334, 611018), (4531, 584452), (7289, 363308), (7898, 335294), (8257, 320716), (8668, 305509), (9062, 292226), (9361, 282892), (13283, 199364), (14578, 181654), (15796, 167647), (16514, 160358), (18124, 146113), (18722, 141446), (26566, 99682), (29156, 90827), (33028, 80179), (37444, 70723), (49841, 53132)]