342612992

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 88

約数和(自身を含む): 726308352

約数和(自身を除く): 383695360

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 251, 256, 344, 496, 502, 512, 688, 992, 1004, 1024, 1333, 1376, 1984, 2008, 2666, 2752, 3968, 4016, 5332, 5504, 7781, 7936, 8032, 10664, 10793, 11008, 15562, 15872, 16064, 21328, 21586, 22016, 31124, 31744, 32128, 42656, 43172, 44032, 62248, 64256, 85312, 86344, 124496, 128512, 170624, 172688, 248992, 257024, 334583, 341248, 345376, 497984, 669166, 682496, 690752, 995968, 1338332, 1364992, 1381504, 1991936, 2676664, 2763008, 3983872, 5353328, 5526016, 7967744, 10706656, 11052032, 21413312, 42826624, 85653248, 171306496, 342612992]

約数ペア:

[(1, 342612992), (2, 171306496), (4, 85653248), (8, 42826624), (16, 21413312), (31, 11052032), (32, 10706656), (43, 7967744), (62, 5526016), (64, 5353328), (86, 3983872), (124, 2763008), (128, 2676664), (172, 1991936), (248, 1381504), (251, 1364992), (256, 1338332), (344, 995968), (496, 690752), (502, 682496), (512, 669166), (688, 497984), (992, 345376), (1004, 341248), (1024, 334583), (1333, 257024), (1376, 248992), (1984, 172688), (2008, 170624), (2666, 128512), (2752, 124496), (3968, 86344), (4016, 85312), (5332, 64256), (5504, 62248), (7781, 44032), (7936, 43172), (8032, 42656), (10664, 32128), (10793, 31744), (11008, 31124), (15562, 22016), (15872, 21586), (16064, 21328)]