640443609252

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{65393}}^1$

素因数の和:65547

約数の個数: 192

約数和(自身を含む): 1779763104000

約数和(自身を除く): 1139319494748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 53, 54, 58, 59, 87, 106, 108, 116, 118, 159, 174, 177, 212, 236, 261, 318, 348, 354, 477, 522, 531, 636, 708, 783, 954, 1044, 1062, 1431, 1537, 1566, 1593, 1711, 1908, 2124, 2862, 3074, 3127, 3132, 3186, 3422, 4611, 5133, 5724, 6148, 6254, 6372, 6844, 9222, 9381, 10266, 12508, 13833, 15399, 18444, 18762, 20532, 27666, 28143, 30798, 37524, 41499, 46197, 55332, 56286, 61596, 65393, 82998, 84429, 90683, 92394, 112572, 130786, 165996, 168858, 181366, 184788, 196179, 261572, 272049, 337716, 362732, 392358, 544098, 588537, 784716, 816147, 1088196, 1177074, 1632294, 1765611, 1896397, 2354148, 2448441, 3264588, 3465829, 3531222, 3792794, 3858187, 4896882, 5689191, 6931658, 7062444, 7585588, 7716374, 9793764, 10397487, 11378382, 11574561, 13863316, 15432748, 17067573, 20794974, 22756764, 23149122, 31192461, 34135146, 34723683, 41589948, 46298244, 51202719, 62384922, 68270292, 69447366, 93577383, 100509041, 102405438, 104171049, 111887423, 124769844, 138894732, 187154766, 201018082, 204483911, 204810876, 208342098, 223774846, 301527123, 335662269, 374309532, 402036164, 408967822, 416684196, 447549692, 603054246, 613451733, 671324538, 817935644, 904581369, 1006986807, 1206108492, 1226903466, 1342649076, 1809162738, 1840355199, 2013973614, 2453806932, 2713744107, 3020960421, 3618325476, 3680710398, 4027947228, 5427488214, 5521065597, 5930033419, 6041920842, 7361420796, 10854976428, 11042131194, 11860066838, 12083841684, 17790100257, 22084262388, 23720133676, 35580200514, 53370300771, 71160401028, 106740601542, 160110902313, 213481203084, 320221804626, 640443609252]

約数ペア:

[(1, 640443609252), (2, 320221804626), (3, 213481203084), (4, 160110902313), (6, 106740601542), (9, 71160401028), (12, 53370300771), (18, 35580200514), (27, 23720133676), (29, 22084262388), (36, 17790100257), (53, 12083841684), (54, 11860066838), (58, 11042131194), (59, 10854976428), (87, 7361420796), (106, 6041920842), (108, 5930033419), (116, 5521065597), (118, 5427488214), (159, 4027947228), (174, 3680710398), (177, 3618325476), (212, 3020960421), (236, 2713744107), (261, 2453806932), (318, 2013973614), (348, 1840355199), (354, 1809162738), (477, 1342649076), (522, 1226903466), (531, 1206108492), (636, 1006986807), (708, 904581369), (783, 817935644), (954, 671324538), (1044, 613451733), (1062, 603054246), (1431, 447549692), (1537, 416684196), (1566, 408967822), (1593, 402036164), (1711, 374309532), (1908, 335662269), (2124, 301527123), (2862, 223774846), (3074, 208342098), (3127, 204810876), (3132, 204483911), (3186, 201018082), (3422, 187154766), (4611, 138894732), (5133, 124769844), (5724, 111887423), (6148, 104171049), (6254, 102405438), (6372, 100509041), (6844, 93577383), (9222, 69447366), (9381, 68270292), (10266, 62384922), (12508, 51202719), (13833, 46298244), (15399, 41589948), (18444, 34723683), (18762, 34135146), (20532, 31192461), (27666, 23149122), (28143, 22756764), (30798, 20794974), (37524, 17067573), (41499, 15432748), (46197, 13863316), (55332, 11574561), (56286, 11378382), (61596, 10397487), (65393, 9793764), (82998, 7716374), (84429, 7585588), (90683, 7062444), (92394, 6931658), (112572, 5689191), (130786, 4896882), (165996, 3858187), (168858, 3792794), (181366, 3531222), (184788, 3465829), (196179, 3264588), (261572, 2448441), (272049, 2354148), (337716, 1896397), (362732, 1765611), (392358, 1632294), (544098, 1177074), (588537, 1088196), (784716, 816147)]