664397952

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55813}}^1$

素因数の和:55861

約数の個数: 64

約数和(自身を含む): 1821768960

約数和(自身を除く): 1157371008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 55813, 111626, 167439, 223252, 334878, 446504, 669756, 893008, 1339512, 1730203, 1786016, 2679024, 3460406, 3572032, 5190609, 5358048, 6920812, 7144064, 10381218, 10716096, 13841624, 20762436, 21432192, 27683248, 41524872, 55366496, 83049744, 110732992, 166099488, 221465984, 332198976, 664397952]

約数ペア:

[(1, 664397952), (2, 332198976), (3, 221465984), (4, 166099488), (6, 110732992), (8, 83049744), (12, 55366496), (16, 41524872), (24, 27683248), (31, 21432192), (32, 20762436), (48, 13841624), (62, 10716096), (64, 10381218), (93, 7144064), (96, 6920812), (124, 5358048), (128, 5190609), (186, 3572032), (192, 3460406), (248, 2679024), (372, 1786016), (384, 1730203), (496, 1339512), (744, 893008), (992, 669756), (1488, 446504), (1984, 334878), (2976, 223252), (3968, 167439), (5952, 111626), (11904, 55813)]