2015679904

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3630

約数の個数: 96

約数和(自身を含む): 4810216320

約数和(自身を除く): 2794536416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 137, 152, 224, 266, 274, 304, 532, 548, 608, 959, 1064, 1096, 1918, 2128, 2192, 2603, 3457, 3836, 4256, 4384, 5206, 6914, 7672, 10412, 13828, 15344, 18221, 20824, 24199, 27656, 30688, 36442, 41648, 48398, 55312, 65683, 72884, 83296, 96796, 110624, 131366, 145768, 193592, 262732, 291536, 387184, 459781, 473609, 525464, 583072, 774368, 919562, 947218, 1050928, 1839124, 1894436, 2101856, 3315263, 3678248, 3788872, 6630526, 7356496, 7577744, 8998571, 13261052, 14712992, 15155488, 17997142, 26522104, 35994284, 53044208, 62989997, 71988568, 106088416, 125979994, 143977136, 251959988, 287954272, 503919976, 1007839952, 2015679904]

約数ペア:

[(1, 2015679904), (2, 1007839952), (4, 503919976), (7, 287954272), (8, 251959988), (14, 143977136), (16, 125979994), (19, 106088416), (28, 71988568), (32, 62989997), (38, 53044208), (56, 35994284), (76, 26522104), (112, 17997142), (133, 15155488), (137, 14712992), (152, 13261052), (224, 8998571), (266, 7577744), (274, 7356496), (304, 6630526), (532, 3788872), (548, 3678248), (608, 3315263), (959, 2101856), (1064, 1894436), (1096, 1839124), (1918, 1050928), (2128, 947218), (2192, 919562), (2603, 774368), (3457, 583072), (3836, 525464), (4256, 473609), (4384, 459781), (5206, 387184), (6914, 291536), (7672, 262732), (10412, 193592), (13828, 145768), (15344, 131366), (18221, 110624), (20824, 96796), (24199, 83296), (27656, 72884), (30688, 65683), (36442, 55312), (41648, 48398)]