770192388

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 2386517952

約数和(自身を除く): 1616325564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 103, 108, 126, 147, 157, 162, 189, 196, 206, 243, 252, 294, 309, 314, 324, 378, 412, 441, 471, 486, 567, 588, 618, 628, 721, 756, 882, 927, 942, 972, 1099, 1134, 1236, 1323, 1413, 1442, 1701, 1764, 1854, 1884, 2163, 2198, 2268, 2646, 2781, 2826, 2884, 3297, 3402, 3708, 3969, 4239, 4326, 4396, 5047, 5292, 5562, 5652, 6489, 6594, 6804, 7693, 7938, 8343, 8478, 8652, 9891, 10094, 11124, 11907, 12717, 12978, 13188, 15141, 15386, 15876, 16171, 16686, 16956, 19467, 19782, 20188, 23079, 23814, 25029, 25434, 25956, 29673, 30282, 30772, 32342, 33372, 38151, 38934, 39564, 45423, 46158, 47628, 48513, 50058, 50868, 58401, 59346, 60564, 64684, 69237, 76302, 77868, 89019, 90846, 92316, 97026, 100116, 113197, 116802, 118692, 136269, 138474, 145539, 152604, 175203, 178038, 181692, 194052, 207711, 226394, 233604, 267057, 272538, 276948, 291078, 339591, 350406, 356076, 408807, 415422, 436617, 452788, 534114, 545076, 582156, 623133, 679182, 700812, 792379, 817614, 830844, 873234, 1018773, 1068228, 1226421, 1246266, 1309851, 1358364, 1584758, 1635228, 1746468, 1869399, 2037546, 2377137, 2452842, 2492532, 2619702, 3056319, 3169516, 3738798, 3929553, 4075092, 4754274, 4905684, 5239404, 6112638, 7131411, 7477596, 7859106, 9168957, 9508548, 12225276, 14262822, 15718212, 18337914, 21394233, 27506871, 28525644, 36675828, 42788466, 55013742, 64182699, 85576932, 110027484, 128365398, 192548097, 256730796, 385096194, 770192388]

約数ペア:

[(1, 770192388), (2, 385096194), (3, 256730796), (4, 192548097), (6, 128365398), (7, 110027484), (9, 85576932), (12, 64182699), (14, 55013742), (18, 42788466), (21, 36675828), (27, 28525644), (28, 27506871), (36, 21394233), (42, 18337914), (49, 15718212), (54, 14262822), (63, 12225276), (81, 9508548), (84, 9168957), (98, 7859106), (103, 7477596), (108, 7131411), (126, 6112638), (147, 5239404), (157, 4905684), (162, 4754274), (189, 4075092), (196, 3929553), (206, 3738798), (243, 3169516), (252, 3056319), (294, 2619702), (309, 2492532), (314, 2452842), (324, 2377137), (378, 2037546), (412, 1869399), (441, 1746468), (471, 1635228), (486, 1584758), (567, 1358364), (588, 1309851), (618, 1246266), (628, 1226421), (721, 1068228), (756, 1018773), (882, 873234), (927, 830844), (942, 817614), (972, 792379), (1099, 700812), (1134, 679182), (1236, 623133), (1323, 582156), (1413, 545076), (1442, 534114), (1701, 452788), (1764, 436617), (1854, 415422), (1884, 408807), (2163, 356076), (2198, 350406), (2268, 339591), (2646, 291078), (2781, 276948), (2826, 272538), (2884, 267057), (3297, 233604), (3402, 226394), (3708, 207711), (3969, 194052), (4239, 181692), (4326, 178038), (4396, 175203), (5047, 152604), (5292, 145539), (5562, 138474), (5652, 136269), (6489, 118692), (6594, 116802), (6804, 113197), (7693, 100116), (7938, 97026), (8343, 92316), (8478, 90846), (8652, 89019), (9891, 77868), (10094, 76302), (11124, 69237), (11907, 64684), (12717, 60564), (12978, 59346), (13188, 58401), (15141, 50868), (15386, 50058), (15876, 48513), (16171, 47628), (16686, 46158), (16956, 45423), (19467, 39564), (19782, 38934), (20188, 38151), (23079, 33372), (23814, 32342), (25029, 30772), (25434, 30282), (25956, 29673)]