231001088

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 88

約数和(自身を含む): 503070720

約数和(自身を除く): 272069632

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 383, 496, 512, 589, 608, 766, 992, 1024, 1178, 1216, 1532, 1984, 2356, 2432, 3064, 3968, 4712, 4864, 6128, 7277, 7936, 9424, 9728, 11873, 12256, 14554, 15872, 18848, 19456, 23746, 24512, 29108, 31744, 37696, 47492, 49024, 58216, 75392, 94984, 98048, 116432, 150784, 189968, 196096, 225587, 232864, 301568, 379936, 392192, 451174, 465728, 603136, 759872, 902348, 931456, 1519744, 1804696, 1862912, 3039488, 3609392, 3725824, 6078976, 7218784, 7451648, 12157952, 14437568, 28875136, 57750272, 115500544, 231001088]

約数ペア:

[(1, 231001088), (2, 115500544), (4, 57750272), (8, 28875136), (16, 14437568), (19, 12157952), (31, 7451648), (32, 7218784), (38, 6078976), (62, 3725824), (64, 3609392), (76, 3039488), (124, 1862912), (128, 1804696), (152, 1519744), (248, 931456), (256, 902348), (304, 759872), (383, 603136), (496, 465728), (512, 451174), (589, 392192), (608, 379936), (766, 301568), (992, 232864), (1024, 225587), (1178, 196096), (1216, 189968), (1532, 150784), (1984, 116432), (2356, 98048), (2432, 94984), (3064, 75392), (3968, 58216), (4712, 49024), (4864, 47492), (6128, 37696), (7277, 31744), (7936, 29108), (9424, 24512), (9728, 23746), (11873, 19456), (12256, 18848), (14554, 15872)]