1309518912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 224

約数和(自身を含む): 4009461120

約数和(自身を除く): 2699942208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 53, 57, 64, 76, 78, 96, 104, 106, 114, 152, 156, 159, 192, 208, 212, 228, 247, 304, 312, 318, 416, 424, 456, 494, 521, 608, 624, 636, 689, 741, 832, 848, 912, 988, 1007, 1042, 1216, 1248, 1272, 1378, 1482, 1563, 1696, 1824, 1976, 2014, 2067, 2084, 2496, 2544, 2756, 2964, 3021, 3126, 3392, 3648, 3952, 4028, 4134, 4168, 5088, 5512, 5928, 6042, 6252, 6773, 7904, 8056, 8268, 8336, 9899, 10176, 11024, 11856, 12084, 12504, 13091, 13546, 15808, 16112, 16536, 16672, 19798, 20319, 22048, 23712, 24168, 25008, 26182, 27092, 27613, 29697, 32224, 33072, 33344, 39273, 39596, 40638, 44096, 47424, 48336, 50016, 52364, 54184, 55226, 59394, 64448, 66144, 78546, 79192, 81276, 82839, 96672, 100032, 104728, 108368, 110452, 118788, 128687, 132288, 157092, 158384, 162552, 165678, 193344, 209456, 216736, 220904, 237576, 257374, 314184, 316768, 325104, 331356, 358969, 386061, 418912, 433472, 441808, 475152, 514748, 524647, 628368, 633536, 650208, 662712, 717938, 772122, 837824, 883616, 950304, 1029496, 1049294, 1076907, 1256736, 1300416, 1325424, 1435876, 1544244, 1573941, 1767232, 1900608, 2058992, 2098588, 2153814, 2513472, 2650848, 2871752, 3088488, 3147882, 4117984, 4197176, 4307628, 5301696, 5743504, 6176976, 6295764, 6820411, 8235968, 8394352, 8615256, 11487008, 12353952, 12591528, 13640822, 16788704, 17230512, 20461233, 22974016, 24707904, 25183056, 27281644, 33577408, 34461024, 40922466, 50366112, 54563288, 68922048, 81844932, 100732224, 109126576, 163689864, 218253152, 327379728, 436506304, 654759456, 1309518912]

約数ペア:

[(1, 1309518912), (2, 654759456), (3, 436506304), (4, 327379728), (6, 218253152), (8, 163689864), (12, 109126576), (13, 100732224), (16, 81844932), (19, 68922048), (24, 54563288), (26, 50366112), (32, 40922466), (38, 34461024), (39, 33577408), (48, 27281644), (52, 25183056), (53, 24707904), (57, 22974016), (64, 20461233), (76, 17230512), (78, 16788704), (96, 13640822), (104, 12591528), (106, 12353952), (114, 11487008), (152, 8615256), (156, 8394352), (159, 8235968), (192, 6820411), (208, 6295764), (212, 6176976), (228, 5743504), (247, 5301696), (304, 4307628), (312, 4197176), (318, 4117984), (416, 3147882), (424, 3088488), (456, 2871752), (494, 2650848), (521, 2513472), (608, 2153814), (624, 2098588), (636, 2058992), (689, 1900608), (741, 1767232), (832, 1573941), (848, 1544244), (912, 1435876), (988, 1325424), (1007, 1300416), (1042, 1256736), (1216, 1076907), (1248, 1049294), (1272, 1029496), (1378, 950304), (1482, 883616), (1563, 837824), (1696, 772122), (1824, 717938), (1976, 662712), (2014, 650208), (2067, 633536), (2084, 628368), (2496, 524647), (2544, 514748), (2756, 475152), (2964, 441808), (3021, 433472), (3126, 418912), (3392, 386061), (3648, 358969), (3952, 331356), (4028, 325104), (4134, 316768), (4168, 314184), (5088, 257374), (5512, 237576), (5928, 220904), (6042, 216736), (6252, 209456), (6773, 193344), (7904, 165678), (8056, 162552), (8268, 158384), (8336, 157092), (9899, 132288), (10176, 128687), (11024, 118788), (11856, 110452), (12084, 108368), (12504, 104728), (13091, 100032), (13546, 96672), (15808, 82839), (16112, 81276), (16536, 79192), (16672, 78546), (19798, 66144), (20319, 64448), (22048, 59394), (23712, 55226), (24168, 54184), (25008, 52364), (26182, 50016), (27092, 48336), (27613, 47424), (29697, 44096), (32224, 40638), (33072, 39596), (33344, 39273)]