1989951456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{18199}}^1$

素因数の和:18296

約数の個数: 96

約数和(自身を含む): 5613753600

約数和(自身を除く): 3623802144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 544, 804, 816, 1072, 1139, 1608, 1632, 2144, 2278, 3216, 3417, 4556, 6432, 6834, 9112, 13668, 18199, 18224, 27336, 36398, 36448, 54597, 54672, 72796, 109194, 109344, 145592, 218388, 291184, 309383, 436776, 582368, 618766, 873552, 928149, 1219333, 1237532, 1747104, 1856298, 2438666, 2475064, 3657999, 3712596, 4877332, 4950128, 7315998, 7425192, 9754664, 9900256, 14631996, 14850384, 19509328, 20728661, 29263992, 29700768, 39018656, 41457322, 58527984, 62185983, 82914644, 117055968, 124371966, 165829288, 248743932, 331658576, 497487864, 663317152, 994975728, 1989951456]

約数ペア:

[(1, 1989951456), (2, 994975728), (3, 663317152), (4, 497487864), (6, 331658576), (8, 248743932), (12, 165829288), (16, 124371966), (17, 117055968), (24, 82914644), (32, 62185983), (34, 58527984), (48, 41457322), (51, 39018656), (67, 29700768), (68, 29263992), (96, 20728661), (102, 19509328), (134, 14850384), (136, 14631996), (201, 9900256), (204, 9754664), (268, 7425192), (272, 7315998), (402, 4950128), (408, 4877332), (536, 3712596), (544, 3657999), (804, 2475064), (816, 2438666), (1072, 1856298), (1139, 1747104), (1608, 1237532), (1632, 1219333), (2144, 928149), (2278, 873552), (3216, 618766), (3417, 582368), (4556, 436776), (6432, 309383), (6834, 291184), (9112, 218388), (13668, 145592), (18199, 109344), (18224, 109194), (27336, 72796), (36398, 54672), (36448, 54597)]