643718681088

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{5869}}^1$

素因数の和:6099

約数の個数: 240

約数和(自身を含む): 1979827776960

約数和(自身を除く): 1336109095872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 256, 303, 336, 384, 404, 448, 512, 606, 672, 707, 768, 808, 896, 1212, 1344, 1414, 1536, 1616, 1792, 2121, 2424, 2688, 2828, 3232, 3584, 4242, 4848, 5376, 5656, 5869, 6464, 8484, 9696, 10201, 10752, 11312, 11738, 12928, 16968, 17607, 19392, 20402, 22624, 23476, 25856, 30603, 33936, 35214, 38784, 40804, 41083, 45248, 46952, 51712, 61206, 67872, 70428, 71407, 77568, 81608, 82166, 90496, 93904, 122412, 123249, 135744, 140856, 142814, 155136, 163216, 164332, 180992, 187808, 214221, 244824, 246498, 271488, 281712, 285628, 326432, 328664, 361984, 375616, 428442, 489648, 492996, 542976, 563424, 571256, 592769, 652864, 657328, 751232, 856884, 979296, 985992, 1085952, 1126848, 1142512, 1185538, 1305728, 1314656, 1502464, 1713768, 1778307, 1958592, 1971984, 2253696, 2285024, 2371076, 2611456, 2629312, 3004928, 3427536, 3556614, 3917184, 3943968, 4149383, 4507392, 4570048, 4742152, 5222912, 5258624, 6855072, 7113228, 7834368, 7887936, 8298766, 9014784, 9140096, 9484304, 10517248, 12448149, 13710144, 14226456, 15668736, 15775872, 16597532, 18280192, 18968608, 21034496, 24896298, 27420288, 28452912, 31551744, 33195064, 36560384, 37937216, 49792596, 54840576, 56905824, 59869669, 63103488, 66390128, 75874432, 99585192, 109681152, 113811648, 119739338, 132780256, 151748864, 179609007, 199170384, 227623296, 239478676, 265560512, 303497728, 359218014, 398340768, 419087683, 455246592, 478957352, 531121024, 718436028, 796681536, 838175366, 910493184, 957914704, 1062242048, 1257263049, 1436872056, 1593363072, 1676350732, 1915829408, 2124484096, 2514526098, 2873744112, 3186726144, 3352701464, 3831658816, 5029052196, 5747488224, 6373452288, 6705402928, 7663317632, 10058104392, 11494976448, 13410805856, 15326635264, 20116208784, 22989952896, 26821611712, 30653270528, 40232417568, 45979905792, 53643223424, 80464835136, 91959811584, 107286446848, 160929670272, 214572893696, 321859340544, 643718681088]

約数ペア:

[(1, 643718681088), (2, 321859340544), (3, 214572893696), (4, 160929670272), (6, 107286446848), (7, 91959811584), (8, 80464835136), (12, 53643223424), (14, 45979905792), (16, 40232417568), (21, 30653270528), (24, 26821611712), (28, 22989952896), (32, 20116208784), (42, 15326635264), (48, 13410805856), (56, 11494976448), (64, 10058104392), (84, 7663317632), (96, 6705402928), (101, 6373452288), (112, 5747488224), (128, 5029052196), (168, 3831658816), (192, 3352701464), (202, 3186726144), (224, 2873744112), (256, 2514526098), (303, 2124484096), (336, 1915829408), (384, 1676350732), (404, 1593363072), (448, 1436872056), (512, 1257263049), (606, 1062242048), (672, 957914704), (707, 910493184), (768, 838175366), (808, 796681536), (896, 718436028), (1212, 531121024), (1344, 478957352), (1414, 455246592), (1536, 419087683), (1616, 398340768), (1792, 359218014), (2121, 303497728), (2424, 265560512), (2688, 239478676), (2828, 227623296), (3232, 199170384), (3584, 179609007), (4242, 151748864), (4848, 132780256), (5376, 119739338), (5656, 113811648), (5869, 109681152), (6464, 99585192), (8484, 75874432), (9696, 66390128), (10201, 63103488), (10752, 59869669), (11312, 56905824), (11738, 54840576), (12928, 49792596), (16968, 37937216), (17607, 36560384), (19392, 33195064), (20402, 31551744), (22624, 28452912), (23476, 27420288), (25856, 24896298), (30603, 21034496), (33936, 18968608), (35214, 18280192), (38784, 16597532), (40804, 15775872), (41083, 15668736), (45248, 14226456), (46952, 13710144), (51712, 12448149), (61206, 10517248), (67872, 9484304), (70428, 9140096), (71407, 9014784), (77568, 8298766), (81608, 7887936), (82166, 7834368), (90496, 7113228), (93904, 6855072), (122412, 5258624), (123249, 5222912), (135744, 4742152), (140856, 4570048), (142814, 4507392), (155136, 4149383), (163216, 3943968), (164332, 3917184), (180992, 3556614), (187808, 3427536), (214221, 3004928), (244824, 2629312), (246498, 2611456), (271488, 2371076), (281712, 2285024), (285628, 2253696), (326432, 1971984), (328664, 1958592), (361984, 1778307), (375616, 1713768), (428442, 1502464), (489648, 1314656), (492996, 1305728), (542976, 1185538), (563424, 1142512), (571256, 1126848), (592769, 1085952), (652864, 985992), (657328, 979296), (751232, 856884)]