357331328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 753270000

約数和(自身を除く): 395938672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 349, 421, 608, 698, 842, 1216, 1396, 1684, 2432, 2792, 3368, 5584, 6631, 6736, 7999, 11168, 13262, 13472, 15998, 22336, 26524, 26944, 31996, 44672, 53048, 53888, 63992, 106096, 127984, 146929, 212192, 255968, 293858, 424384, 511936, 587716, 848768, 1023872, 1175432, 2350864, 2791651, 4701728, 5583302, 9403456, 11166604, 18806912, 22333208, 44666416, 89332832, 178665664, 357331328]

約数ペア:

[(1, 357331328), (2, 178665664), (4, 89332832), (8, 44666416), (16, 22333208), (19, 18806912), (32, 11166604), (38, 9403456), (64, 5583302), (76, 4701728), (128, 2791651), (152, 2350864), (304, 1175432), (349, 1023872), (421, 848768), (608, 587716), (698, 511936), (842, 424384), (1216, 293858), (1396, 255968), (1684, 212192), (2432, 146929), (2792, 127984), (3368, 106096), (5584, 63992), (6631, 53888), (6736, 53048), (7999, 44672), (11168, 31996), (13262, 26944), (13472, 26524), (15998, 22336)]