2947883904

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{52223}}^1$

素因数の和:52257

約数の個数: 144

約数和(自身を含む): 9867985920

約数和(自身を除く): 6920102016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 28224, 52223, 56448, 104446, 156669, 208892, 313338, 365561, 417784, 470007, 626676, 731122, 835568, 940014, 1096683, 1253352, 1462244, 1671136, 1880028, 2193366, 2506704, 2558927, 2924488, 3290049, 3342272, 3760056, 4386732, 5013408, 5117854, 5848976, 6580098, 6684544, 7520112, 7676781, 8773464, 10026816, 10235708, 11697952, 13160196, 15040224, 15353562, 17546928, 20053632, 20471416, 23030343, 23395904, 26320392, 30080448, 30707124, 35093856, 40942832, 46060686, 46791808, 52640784, 60160896, 61414248, 70187712, 81885664, 92121372, 105281568, 122828496, 140375424, 163771328, 184242744, 210563136, 245656992, 327542656, 368485488, 421126272, 491313984, 736970976, 982627968, 1473941952, 2947883904]

約数ペア:

[(1, 2947883904), (2, 1473941952), (3, 982627968), (4, 736970976), (6, 491313984), (7, 421126272), (8, 368485488), (9, 327542656), (12, 245656992), (14, 210563136), (16, 184242744), (18, 163771328), (21, 140375424), (24, 122828496), (28, 105281568), (32, 92121372), (36, 81885664), (42, 70187712), (48, 61414248), (49, 60160896), (56, 52640784), (63, 46791808), (64, 46060686), (72, 40942832), (84, 35093856), (96, 30707124), (98, 30080448), (112, 26320392), (126, 23395904), (128, 23030343), (144, 20471416), (147, 20053632), (168, 17546928), (192, 15353562), (196, 15040224), (224, 13160196), (252, 11697952), (288, 10235708), (294, 10026816), (336, 8773464), (384, 7676781), (392, 7520112), (441, 6684544), (448, 6580098), (504, 5848976), (576, 5117854), (588, 5013408), (672, 4386732), (784, 3760056), (882, 3342272), (896, 3290049), (1008, 2924488), (1152, 2558927), (1176, 2506704), (1344, 2193366), (1568, 1880028), (1764, 1671136), (2016, 1462244), (2352, 1253352), (2688, 1096683), (3136, 940014), (3528, 835568), (4032, 731122), (4704, 626676), (6272, 470007), (7056, 417784), (8064, 365561), (9408, 313338), (14112, 208892), (18816, 156669), (28224, 104446), (52223, 56448)]