290147328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 132

約数和(自身を含む): 882420760

約数和(自身を除く): 592273432

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, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1657, 1824, 2304, 2432, 2736, 3072, 3314, 3648, 4608, 4864, 4971, 5472, 6628, 7296, 9216, 9728, 9942, 10944, 13256, 14592, 14913, 19456, 19884, 21888, 26512, 29184, 29826, 31483, 39768, 43776, 53024, 58368, 59652, 62966, 79536, 87552, 94449, 106048, 119304, 125932, 159072, 175104, 188898, 212096, 238608, 251864, 283347, 318144, 377796, 424192, 477216, 503728, 566694, 636288, 755592, 848384, 954432, 1007456, 1133388, 1272576, 1511184, 1696768, 1908864, 2014912, 2266776, 2545152, 3022368, 3817728, 4029824, 4533552, 5090304, 6044736, 7635456, 8059648, 9067104, 12089472, 15270912, 16119296, 18134208, 24178944, 32238592, 36268416, 48357888, 72536832, 96715776, 145073664, 290147328]

約数ペア:

[(1, 290147328), (2, 145073664), (3, 96715776), (4, 72536832), (6, 48357888), (8, 36268416), (9, 32238592), (12, 24178944), (16, 18134208), (18, 16119296), (19, 15270912), (24, 12089472), (32, 9067104), (36, 8059648), (38, 7635456), (48, 6044736), (57, 5090304), (64, 4533552), (72, 4029824), (76, 3817728), (96, 3022368), (114, 2545152), (128, 2266776), (144, 2014912), (152, 1908864), (171, 1696768), (192, 1511184), (228, 1272576), (256, 1133388), (288, 1007456), (304, 954432), (342, 848384), (384, 755592), (456, 636288), (512, 566694), (576, 503728), (608, 477216), (684, 424192), (768, 377796), (912, 318144), (1024, 283347), (1152, 251864), (1216, 238608), (1368, 212096), (1536, 188898), (1657, 175104), (1824, 159072), (2304, 125932), (2432, 119304), (2736, 106048), (3072, 94449), (3314, 87552), (3648, 79536), (4608, 62966), (4864, 59652), (4971, 58368), (5472, 53024), (6628, 43776), (7296, 39768), (9216, 31483), (9728, 29826), (9942, 29184), (10944, 26512), (13256, 21888), (14592, 19884), (14913, 19456)]