722026368

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{12791}}^1$

素因数の和:12825

約数の個数: 144

約数和(自身を含む): 2417112360

約数和(自身を除く): 1695085992

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, 12791, 14112, 18816, 25582, 28224, 38373, 51164, 56448, 76746, 89537, 102328, 115119, 153492, 179074, 204656, 230238, 268611, 306984, 358148, 409312, 460476, 537222, 613968, 626759, 716296, 805833, 818624, 920952, 1074444, 1227936, 1253518, 1432592, 1611666, 1637248, 1841904, 1880277, 2148888, 2455872, 2507036, 2865184, 3223332, 3683808, 3760554, 4297776, 4911744, 5014072, 5640831, 5730368, 6446664, 7367616, 7521108, 8595552, 10028144, 11281662, 11460736, 12893328, 14735232, 15042216, 17191104, 20056288, 22563324, 25786656, 30084432, 34382208, 40112576, 45126648, 51573312, 60168864, 80225152, 90253296, 103146624, 120337728, 180506592, 240675456, 361013184, 722026368]

約数ペア:

[(1, 722026368), (2, 361013184), (3, 240675456), (4, 180506592), (6, 120337728), (7, 103146624), (8, 90253296), (9, 80225152), (12, 60168864), (14, 51573312), (16, 45126648), (18, 40112576), (21, 34382208), (24, 30084432), (28, 25786656), (32, 22563324), (36, 20056288), (42, 17191104), (48, 15042216), (49, 14735232), (56, 12893328), (63, 11460736), (64, 11281662), (72, 10028144), (84, 8595552), (96, 7521108), (98, 7367616), (112, 6446664), (126, 5730368), (128, 5640831), (144, 5014072), (147, 4911744), (168, 4297776), (192, 3760554), (196, 3683808), (224, 3223332), (252, 2865184), (288, 2507036), (294, 2455872), (336, 2148888), (384, 1880277), (392, 1841904), (441, 1637248), (448, 1611666), (504, 1432592), (576, 1253518), (588, 1227936), (672, 1074444), (784, 920952), (882, 818624), (896, 805833), (1008, 716296), (1152, 626759), (1176, 613968), (1344, 537222), (1568, 460476), (1764, 409312), (2016, 358148), (2352, 306984), (2688, 268611), (3136, 230238), (3528, 204656), (4032, 179074), (4704, 153492), (6272, 115119), (7056, 102328), (8064, 89537), (9408, 76746), (12791, 56448), (14112, 51164), (18816, 38373), (25582, 28224)]