240263968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56453}}^1$

素因数の和:56489

約数の個数: 48

約数和(自身を含む): 569056320

約数和(自身を除く): 328792352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 56453, 112906, 225812, 395171, 451624, 790342, 903248, 1072607, 1580684, 1806496, 2145214, 3161368, 4290428, 6322736, 7508249, 8580856, 12645472, 15016498, 17161712, 30032996, 34323424, 60065992, 120131984, 240263968]

約数ペア:

[(1, 240263968), (2, 120131984), (4, 60065992), (7, 34323424), (8, 30032996), (14, 17161712), (16, 15016498), (19, 12645472), (28, 8580856), (32, 7508249), (38, 6322736), (56, 4290428), (76, 3161368), (112, 2145214), (133, 1806496), (152, 1580684), (224, 1072607), (266, 903248), (304, 790342), (532, 451624), (608, 395171), (1064, 225812), (2128, 112906), (4256, 56453)]