15331762432

素因数分解:

$2^8\times 7^1\times {\mathrm{439}}^1\times {\mathrm{19489}}^1$

素因数の和:19951

約数の個数: 72

約数和(自身を含む): 35057052800

約数和(自身を除く): 19725290368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 439, 448, 878, 896, 1756, 1792, 3073, 3512, 6146, 7024, 12292, 14048, 19489, 24584, 28096, 38978, 49168, 56192, 77956, 98336, 112384, 136423, 155912, 196672, 272846, 311824, 393344, 545692, 623648, 786688, 1091384, 1247296, 2182768, 2494592, 4365536, 4989184, 8555671, 8731072, 17111342, 17462144, 34222684, 34924288, 59889697, 68445368, 119779394, 136890736, 239558788, 273781472, 479117576, 547562944, 958235152, 1095125888, 1916470304, 2190251776, 3832940608, 7665881216, 15331762432]

約数ペア:

[(1, 15331762432), (2, 7665881216), (4, 3832940608), (7, 2190251776), (8, 1916470304), (14, 1095125888), (16, 958235152), (28, 547562944), (32, 479117576), (56, 273781472), (64, 239558788), (112, 136890736), (128, 119779394), (224, 68445368), (256, 59889697), (439, 34924288), (448, 34222684), (878, 17462144), (896, 17111342), (1756, 8731072), (1792, 8555671), (3073, 4989184), (3512, 4365536), (6146, 2494592), (7024, 2182768), (12292, 1247296), (14048, 1091384), (19489, 786688), (24584, 623648), (28096, 545692), (38978, 393344), (49168, 311824), (56192, 272846), (77956, 196672), (98336, 155912), (112384, 136423)]