240675456

素因数分解:

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

素因数の和:12822

約数の個数: 96

約数和(自身を含む): 743726880

約数和(自身を除く): 503051424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 12791, 18816, 25582, 38373, 51164, 76746, 89537, 102328, 153492, 179074, 204656, 268611, 306984, 358148, 409312, 537222, 613968, 626759, 716296, 818624, 1074444, 1227936, 1253518, 1432592, 1637248, 1880277, 2148888, 2455872, 2507036, 2865184, 3760554, 4297776, 4911744, 5014072, 5730368, 7521108, 8595552, 10028144, 11460736, 15042216, 17191104, 20056288, 30084432, 34382208, 40112576, 60168864, 80225152, 120337728, 240675456]

約数ペア:

[(1, 240675456), (2, 120337728), (3, 80225152), (4, 60168864), (6, 40112576), (7, 34382208), (8, 30084432), (12, 20056288), (14, 17191104), (16, 15042216), (21, 11460736), (24, 10028144), (28, 8595552), (32, 7521108), (42, 5730368), (48, 5014072), (49, 4911744), (56, 4297776), (64, 3760554), (84, 2865184), (96, 2507036), (98, 2455872), (112, 2148888), (128, 1880277), (147, 1637248), (168, 1432592), (192, 1253518), (196, 1227936), (224, 1074444), (294, 818624), (336, 716296), (384, 626759), (392, 613968), (448, 537222), (588, 409312), (672, 358148), (784, 306984), (896, 268611), (1176, 204656), (1344, 179074), (1568, 153492), (2352, 102328), (2688, 89537), (3136, 76746), (4704, 51164), (6272, 38373), (9408, 25582), (12791, 18816)]