2728251648

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62323}}^1$

素因数の和:62364

約数の個数: 108

約数和(自身を含む): 8280366640

約数和(自身を除く): 5552114992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 43776, 62323, 124646, 186969, 249292, 373938, 498584, 560907, 747876, 997168, 1121814, 1184137, 1495752, 1994336, 2243628, 2368274, 2991504, 3552411, 3988672, 4487256, 4736548, 5983008, 7104822, 7977344, 8974512, 9473096, 10657233, 11966016, 14209644, 15954688, 17949024, 18946192, 21314466, 23932032, 28419288, 35898048, 37892384, 42628932, 47864064, 56838576, 71796096, 75784768, 85257864, 113677152, 143592192, 151569536, 170515728, 227354304, 303139072, 341031456, 454708608, 682062912, 909417216, 1364125824, 2728251648]

約数ペア:

[(1, 2728251648), (2, 1364125824), (3, 909417216), (4, 682062912), (6, 454708608), (8, 341031456), (9, 303139072), (12, 227354304), (16, 170515728), (18, 151569536), (19, 143592192), (24, 113677152), (32, 85257864), (36, 75784768), (38, 71796096), (48, 56838576), (57, 47864064), (64, 42628932), (72, 37892384), (76, 35898048), (96, 28419288), (114, 23932032), (128, 21314466), (144, 18946192), (152, 17949024), (171, 15954688), (192, 14209644), (228, 11966016), (256, 10657233), (288, 9473096), (304, 8974512), (342, 7977344), (384, 7104822), (456, 5983008), (576, 4736548), (608, 4487256), (684, 3988672), (768, 3552411), (912, 2991504), (1152, 2368274), (1216, 2243628), (1368, 1994336), (1824, 1495752), (2304, 1184137), (2432, 1121814), (2736, 997168), (3648, 747876), (4864, 560907), (5472, 498584), (7296, 373938), (10944, 249292), (14592, 186969), (21888, 124646), (43776, 62323)]