1390738420512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9817}}^1\times {\mathrm{70271}}^1$

素因数の和:80111

約数の個数: 144

約数和(自身を含む): 4520424609792

約数和(自身を除く): 3129686189280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9817, 19634, 29451, 39268, 58902, 68719, 70271, 78536, 88353, 117804, 137438, 140542, 157072, 176706, 206157, 210813, 235608, 274876, 281084, 314144, 353412, 412314, 421626, 471216, 491897, 549752, 562168, 618471, 632439, 706824, 824628, 843252, 942432, 983794, 1099504, 1124336, 1236942, 1264878, 1413648, 1475691, 1649256, 1686504, 1967588, 2199008, 2248672, 2473884, 2529756, 2827296, 2951382, 3298512, 3373008, 3935176, 4427073, 4947768, 5059512, 5902764, 6597024, 6746016, 7870352, 8854146, 9895536, 10119024, 11805528, 15740704, 17708292, 19791072, 20238048, 23611056, 35416584, 47222112, 70833168, 141666336, 689850407, 1379700814, 2069551221, 2759401628, 4139102442, 4828952849, 5518803256, 6208653663, 8278204884, 9657905698, 11037606512, 12417307326, 14486858547, 16556409768, 19315811396, 22075213024, 24834614652, 28973717094, 33112819536, 38631622792, 43460575641, 49669229304, 57947434188, 66225639072, 77263245584, 86921151282, 99338458608, 115894868376, 154526491168, 173842302564, 198676917216, 231789736752, 347684605128, 463579473504, 695369210256, 1390738420512]

約数ペア:

[(1, 1390738420512), (2, 695369210256), (3, 463579473504), (4, 347684605128), (6, 231789736752), (7, 198676917216), (8, 173842302564), (9, 154526491168), (12, 115894868376), (14, 99338458608), (16, 86921151282), (18, 77263245584), (21, 66225639072), (24, 57947434188), (28, 49669229304), (32, 43460575641), (36, 38631622792), (42, 33112819536), (48, 28973717094), (56, 24834614652), (63, 22075213024), (72, 19315811396), (84, 16556409768), (96, 14486858547), (112, 12417307326), (126, 11037606512), (144, 9657905698), (168, 8278204884), (224, 6208653663), (252, 5518803256), (288, 4828952849), (336, 4139102442), (504, 2759401628), (672, 2069551221), (1008, 1379700814), (2016, 689850407), (9817, 141666336), (19634, 70833168), (29451, 47222112), (39268, 35416584), (58902, 23611056), (68719, 20238048), (70271, 19791072), (78536, 17708292), (88353, 15740704), (117804, 11805528), (137438, 10119024), (140542, 9895536), (157072, 8854146), (176706, 7870352), (206157, 6746016), (210813, 6597024), (235608, 5902764), (274876, 5059512), (281084, 4947768), (314144, 4427073), (353412, 3935176), (412314, 3373008), (421626, 3298512), (471216, 2951382), (491897, 2827296), (549752, 2529756), (562168, 2473884), (618471, 2248672), (632439, 2199008), (706824, 1967588), (824628, 1686504), (843252, 1649256), (942432, 1475691), (983794, 1413648), (1099504, 1264878), (1124336, 1236942)]