2009335728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{46877}}^1$

素因数の和:46954

約数の個数: 80

約数和(自身を含む): 5580357120

約数和(自身を除く): 3571021392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 21432, 42864, 46877, 93754, 140631, 187508, 281262, 375016, 562524, 750032, 890663, 1125048, 1781326, 2203219, 2250096, 2671989, 3562652, 4406438, 5343978, 6609657, 7125304, 8812876, 10687956, 13219314, 14250608, 17625752, 21375912, 26438628, 35251504, 41861161, 42751824, 52877256, 83722322, 105754512, 125583483, 167444644, 251166966, 334889288, 502333932, 669778576, 1004667864, 2009335728]

約数ペア:

[(1, 2009335728), (2, 1004667864), (3, 669778576), (4, 502333932), (6, 334889288), (8, 251166966), (12, 167444644), (16, 125583483), (19, 105754512), (24, 83722322), (38, 52877256), (47, 42751824), (48, 41861161), (57, 35251504), (76, 26438628), (94, 21375912), (114, 17625752), (141, 14250608), (152, 13219314), (188, 10687956), (228, 8812876), (282, 7125304), (304, 6609657), (376, 5343978), (456, 4406438), (564, 3562652), (752, 2671989), (893, 2250096), (912, 2203219), (1128, 1781326), (1786, 1125048), (2256, 890663), (2679, 750032), (3572, 562524), (5358, 375016), (7144, 281262), (10716, 187508), (14288, 140631), (21432, 93754), (42864, 46877)]