721783593936

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{83843}}^1$

素因数の和:84361

約数の個数: 120

約数和(自身を含む): 2037079190016

約数和(自身を除く): 1315295596080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 313, 382, 573, 626, 764, 939, 1146, 1252, 1528, 1719, 1878, 2292, 2504, 2817, 3056, 3438, 3756, 4584, 5008, 5634, 6876, 7512, 9168, 11268, 13752, 15024, 22536, 27504, 45072, 59783, 83843, 119566, 167686, 179349, 239132, 251529, 335372, 358698, 478264, 503058, 538047, 670744, 717396, 754587, 956528, 1006116, 1076094, 1341488, 1434792, 1509174, 2012232, 2152188, 2869584, 3018348, 4024464, 4304376, 6036696, 8608752, 12073392, 16014013, 26242859, 32028026, 48042039, 52485718, 64056052, 78728577, 96084078, 104971436, 128112104, 144126117, 157457154, 192168156, 209942872, 236185731, 256224208, 288252234, 314914308, 384336312, 419885744, 472371462, 576504468, 629828616, 768672624, 944742924, 1153008936, 1259657232, 1889485848, 2306017872, 3778971696, 5012386069, 10024772138, 15037158207, 20049544276, 30074316414, 40099088552, 45111474621, 60148632828, 80198177104, 90222949242, 120297265656, 180445898484, 240594531312, 360891796968, 721783593936]

約数ペア:

[(1, 721783593936), (2, 360891796968), (3, 240594531312), (4, 180445898484), (6, 120297265656), (8, 90222949242), (9, 80198177104), (12, 60148632828), (16, 45111474621), (18, 40099088552), (24, 30074316414), (36, 20049544276), (48, 15037158207), (72, 10024772138), (144, 5012386069), (191, 3778971696), (313, 2306017872), (382, 1889485848), (573, 1259657232), (626, 1153008936), (764, 944742924), (939, 768672624), (1146, 629828616), (1252, 576504468), (1528, 472371462), (1719, 419885744), (1878, 384336312), (2292, 314914308), (2504, 288252234), (2817, 256224208), (3056, 236185731), (3438, 209942872), (3756, 192168156), (4584, 157457154), (5008, 144126117), (5634, 128112104), (6876, 104971436), (7512, 96084078), (9168, 78728577), (11268, 64056052), (13752, 52485718), (15024, 48042039), (22536, 32028026), (27504, 26242859), (45072, 16014013), (59783, 12073392), (83843, 8608752), (119566, 6036696), (167686, 4304376), (179349, 4024464), (239132, 3018348), (251529, 2869584), (335372, 2152188), (358698, 2012232), (478264, 1509174), (503058, 1434792), (538047, 1341488), (670744, 1076094), (717396, 1006116), (754587, 956528)]