1279969504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 3096092160

約数和(自身を除く): 1816122656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 53, 76, 88, 92, 106, 152, 157, 176, 184, 209, 212, 253, 304, 314, 352, 368, 418, 424, 437, 506, 583, 608, 628, 736, 836, 848, 874, 1007, 1012, 1166, 1219, 1256, 1672, 1696, 1727, 1748, 2014, 2024, 2332, 2438, 2512, 2983, 3344, 3454, 3496, 3611, 4028, 4048, 4664, 4807, 4876, 5024, 5966, 6688, 6908, 6992, 7222, 8056, 8096, 8321, 9328, 9614, 9752, 11077, 11932, 13409, 13816, 13984, 14444, 16112, 16642, 18656, 19228, 19504, 22154, 23161, 23864, 26818, 27632, 28888, 32224, 32813, 33284, 38456, 39008, 39721, 44308, 46322, 47728, 53636, 55264, 57776, 65626, 66568, 68609, 76912, 79442, 88616, 91531, 92644, 95456, 107272, 115552, 131252, 133136, 137218, 153824, 158099, 158884, 177232, 183062, 185288, 191383, 214544, 254771, 262504, 266272, 274436, 316198, 317768, 354464, 366124, 370576, 382766, 429088, 509542, 525008, 548872, 632396, 635536, 732248, 741152, 754699, 765532, 1019084, 1050016, 1097744, 1264792, 1271072, 1464496, 1509398, 1531064, 1739089, 2038168, 2105213, 2195488, 2529584, 2928992, 3018796, 3062128, 3478178, 3636277, 4076336, 4210426, 5059168, 6037592, 6124256, 6956356, 7272554, 8152672, 8420852, 12075184, 13912712, 14545108, 16841704, 24150368, 27825424, 29090216, 33683408, 39999047, 55650848, 58180432, 67366816, 79998094, 116360864, 159996188, 319992376, 639984752, 1279969504]

約数ペア:

[(1, 1279969504), (2, 639984752), (4, 319992376), (8, 159996188), (11, 116360864), (16, 79998094), (19, 67366816), (22, 58180432), (23, 55650848), (32, 39999047), (38, 33683408), (44, 29090216), (46, 27825424), (53, 24150368), (76, 16841704), (88, 14545108), (92, 13912712), (106, 12075184), (152, 8420852), (157, 8152672), (176, 7272554), (184, 6956356), (209, 6124256), (212, 6037592), (253, 5059168), (304, 4210426), (314, 4076336), (352, 3636277), (368, 3478178), (418, 3062128), (424, 3018796), (437, 2928992), (506, 2529584), (583, 2195488), (608, 2105213), (628, 2038168), (736, 1739089), (836, 1531064), (848, 1509398), (874, 1464496), (1007, 1271072), (1012, 1264792), (1166, 1097744), (1219, 1050016), (1256, 1019084), (1672, 765532), (1696, 754699), (1727, 741152), (1748, 732248), (2014, 635536), (2024, 632396), (2332, 548872), (2438, 525008), (2512, 509542), (2983, 429088), (3344, 382766), (3454, 370576), (3496, 366124), (3611, 354464), (4028, 317768), (4048, 316198), (4664, 274436), (4807, 266272), (4876, 262504), (5024, 254771), (5966, 214544), (6688, 191383), (6908, 185288), (6992, 183062), (7222, 177232), (8056, 158884), (8096, 158099), (8321, 153824), (9328, 137218), (9614, 133136), (9752, 131252), (11077, 115552), (11932, 107272), (13409, 95456), (13816, 92644), (13984, 91531), (14444, 88616), (16112, 79442), (16642, 76912), (18656, 68609), (19228, 66568), (19504, 65626), (22154, 57776), (23161, 55264), (23864, 53636), (26818, 47728), (27632, 46322), (28888, 44308), (32224, 39721), (32813, 39008), (33284, 38456)]