15481262776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{22699}}^1$

素因数の和:23372

約数の個数: 64

約数和(自身を含む): 34976160000

約数和(自身を除く): 19494897224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 641, 1064, 1282, 2564, 4487, 5128, 8974, 12179, 17948, 22699, 24358, 35896, 45398, 48716, 85253, 90796, 97432, 158893, 170506, 181592, 317786, 341012, 431281, 635572, 682024, 862562, 1271144, 1725124, 3018967, 3450248, 6037934, 12075868, 14550059, 24151736, 29100118, 58200236, 101850413, 116400472, 203700826, 276451121, 407401652, 552902242, 814803304, 1105804484, 1935157847, 2211608968, 3870315694, 7740631388, 15481262776]

約数ペア:

[(1, 15481262776), (2, 7740631388), (4, 3870315694), (7, 2211608968), (8, 1935157847), (14, 1105804484), (19, 814803304), (28, 552902242), (38, 407401652), (56, 276451121), (76, 203700826), (133, 116400472), (152, 101850413), (266, 58200236), (532, 29100118), (641, 24151736), (1064, 14550059), (1282, 12075868), (2564, 6037934), (4487, 3450248), (5128, 3018967), (8974, 1725124), (12179, 1271144), (17948, 862562), (22699, 682024), (24358, 635572), (35896, 431281), (45398, 341012), (48716, 317786), (85253, 181592), (90796, 170506), (97432, 158893)]