971378154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 2267616000

約数和(自身を除く): 1296237846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 157, 158, 171, 229, 237, 314, 342, 458, 471, 474, 687, 711, 942, 1374, 1413, 1422, 1501, 2061, 2826, 2983, 3002, 4122, 4351, 4503, 5966, 8702, 8949, 9006, 12403, 13053, 13509, 17898, 18091, 24806, 26106, 26847, 27018, 35953, 36182, 37209, 39159, 53694, 54273, 71906, 74418, 78318, 107859, 108546, 111627, 162819, 215718, 223254, 235657, 323577, 325638, 343729, 471314, 647154, 683107, 687458, 706971, 1031187, 1366214, 1413942, 2049321, 2062374, 2120913, 2840287, 3093561, 4098642, 4241826, 5680574, 6147963, 6187122, 8520861, 12295926, 17041722, 25562583, 51125166, 53965453, 107930906, 161896359, 323792718, 485689077, 971378154]

約数ペア:

[(1, 971378154), (2, 485689077), (3, 323792718), (6, 161896359), (9, 107930906), (18, 53965453), (19, 51125166), (38, 25562583), (57, 17041722), (79, 12295926), (114, 8520861), (157, 6187122), (158, 6147963), (171, 5680574), (229, 4241826), (237, 4098642), (314, 3093561), (342, 2840287), (458, 2120913), (471, 2062374), (474, 2049321), (687, 1413942), (711, 1366214), (942, 1031187), (1374, 706971), (1413, 687458), (1422, 683107), (1501, 647154), (2061, 471314), (2826, 343729), (2983, 325638), (3002, 323577), (4122, 235657), (4351, 223254), (4503, 215718), (5966, 162819), (8702, 111627), (8949, 108546), (9006, 107859), (12403, 78318), (13053, 74418), (13509, 71906), (17898, 54273), (18091, 53694), (24806, 39159), (26106, 37209), (26847, 36182), (27018, 35953)]