4977309456

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{4493}}^1$

素因数の和:4678

約数の個数: 180

約数和(自身を含む): 16310604492

約数和(自身を除く): 11333295036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 157, 168, 196, 252, 294, 314, 336, 392, 441, 471, 504, 588, 628, 784, 882, 942, 1008, 1099, 1176, 1256, 1413, 1764, 1884, 2198, 2352, 2512, 2826, 3297, 3528, 3768, 4396, 4493, 5652, 6594, 7056, 7536, 7693, 8792, 8986, 9891, 11304, 13188, 13479, 15386, 17584, 17972, 19782, 22608, 23079, 26376, 26958, 30772, 31451, 35944, 39564, 40437, 46158, 52752, 53916, 61544, 62902, 69237, 71888, 79128, 80874, 92316, 94353, 107832, 123088, 125804, 138474, 158256, 161748, 184632, 188706, 215664, 220157, 251608, 276948, 283059, 323496, 369264, 377412, 440314, 503216, 553896, 566118, 646992, 660471, 705401, 754824, 880628, 1107792, 1132236, 1320942, 1410802, 1509648, 1761256, 1981413, 2116203, 2264472, 2641884, 2821604, 3522512, 3962826, 4232406, 4528944, 4937807, 5283768, 5643208, 6348609, 7925652, 8464812, 9875614, 10567536, 11286416, 12697218, 14813421, 15851304, 16929624, 19751228, 25394436, 29626842, 31702608, 33859248, 34564649, 39502456, 44440263, 50788872, 59253684, 69129298, 79004912, 88880526, 101577744, 103693947, 118507368, 138258596, 177761052, 207387894, 237014736, 276517192, 311081841, 355522104, 414775788, 553034384, 622163682, 711044208, 829551576, 1244327364, 1659103152, 2488654728, 4977309456]

約数ペア:

[(1, 4977309456), (2, 2488654728), (3, 1659103152), (4, 1244327364), (6, 829551576), (7, 711044208), (8, 622163682), (9, 553034384), (12, 414775788), (14, 355522104), (16, 311081841), (18, 276517192), (21, 237014736), (24, 207387894), (28, 177761052), (36, 138258596), (42, 118507368), (48, 103693947), (49, 101577744), (56, 88880526), (63, 79004912), (72, 69129298), (84, 59253684), (98, 50788872), (112, 44440263), (126, 39502456), (144, 34564649), (147, 33859248), (157, 31702608), (168, 29626842), (196, 25394436), (252, 19751228), (294, 16929624), (314, 15851304), (336, 14813421), (392, 12697218), (441, 11286416), (471, 10567536), (504, 9875614), (588, 8464812), (628, 7925652), (784, 6348609), (882, 5643208), (942, 5283768), (1008, 4937807), (1099, 4528944), (1176, 4232406), (1256, 3962826), (1413, 3522512), (1764, 2821604), (1884, 2641884), (2198, 2264472), (2352, 2116203), (2512, 1981413), (2826, 1761256), (3297, 1509648), (3528, 1410802), (3768, 1320942), (4396, 1132236), (4493, 1107792), (5652, 880628), (6594, 754824), (7056, 705401), (7536, 660471), (7693, 646992), (8792, 566118), (8986, 553896), (9891, 503216), (11304, 440314), (13188, 377412), (13479, 369264), (15386, 323496), (17584, 283059), (17972, 276948), (19782, 251608), (22608, 220157), (23079, 215664), (26376, 188706), (26958, 184632), (30772, 161748), (31451, 158256), (35944, 138474), (39564, 125804), (40437, 123088), (46158, 107832), (52752, 94353), (53916, 92316), (61544, 80874), (62902, 79128), (69237, 71888)]