340663872

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21377}}^1$

素因数の和:21475

約数の個数: 56

約数和(自身を含む): 912242016

約数和(自身を除く): 571578144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 15936, 21377, 42754, 64131, 85508, 128262, 171016, 256524, 342032, 513048, 684064, 1026096, 1368128, 1774291, 2052192, 3548582, 4104384, 5322873, 7097164, 10645746, 14194328, 21291492, 28388656, 42582984, 56777312, 85165968, 113554624, 170331936, 340663872]

約数ペア:

[(1, 340663872), (2, 170331936), (3, 113554624), (4, 85165968), (6, 56777312), (8, 42582984), (12, 28388656), (16, 21291492), (24, 14194328), (32, 10645746), (48, 7097164), (64, 5322873), (83, 4104384), (96, 3548582), (166, 2052192), (192, 1774291), (249, 1368128), (332, 1026096), (498, 684064), (664, 513048), (996, 342032), (1328, 256524), (1992, 171016), (2656, 128262), (3984, 85508), (5312, 64131), (7968, 42754), (15936, 21377)]