7856400724144

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1\times {\mathrm{6091}}^1$

素因数の和:6944

約数の個数: 240

約数和(自身を含む): 18557074937856

約数和(自身を除く): 10700674213712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 98, 112, 124, 146, 196, 217, 248, 292, 392, 434, 496, 511, 584, 727, 784, 868, 1022, 1168, 1454, 1519, 1736, 2044, 2263, 2908, 3038, 3472, 3577, 4088, 4526, 5089, 5816, 6076, 6091, 7154, 8176, 9052, 10178, 11632, 12152, 12182, 14308, 15841, 18104, 20356, 22537, 24304, 24364, 28616, 31682, 35623, 36208, 40712, 42637, 45074, 48728, 53071, 57232, 63364, 71246, 81424, 85274, 90148, 97456, 106142, 110887, 126728, 142492, 157759, 170548, 180296, 188821, 212284, 221774, 253456, 284984, 298459, 315518, 341096, 360592, 371497, 377642, 424568, 443548, 444643, 569968, 596918, 631036, 682192, 742994, 755284, 849136, 887096, 889286, 1104313, 1193836, 1262072, 1321747, 1485988, 1510568, 1645201, 1774192, 1778572, 2208626, 2387672, 2524144, 2600479, 2643494, 2971976, 3021136, 3112501, 3290402, 3557144, 4417252, 4428157, 4775344, 5200958, 5286988, 5943952, 6225002, 6580804, 7114288, 8834504, 8856314, 9252229, 10401916, 10573976, 11516407, 12450004, 13161608, 13783933, 17669008, 17712628, 18504458, 20803832, 21147952, 21787507, 23032814, 24900008, 26323216, 27567866, 30997099, 35425256, 37008916, 41607664, 43575014, 46065628, 49800016, 55135732, 61994198, 70850512, 74017832, 80614849, 87150028, 92131256, 96487531, 110271464, 123988396, 137272867, 148035664, 161229698, 174300056, 184262512, 192975062, 216979693, 220542928, 247976792, 274545734, 322459396, 323255461, 348600112, 385950124, 433959386, 495953584, 549091468, 644918792, 646510922, 675412717, 771900248, 867918772, 960910069, 1098182936, 1289837584, 1293021844, 1350825434, 1543800496, 1735837544, 1921820138, 2196365872, 2262788227, 2586043688, 2701650868, 3471675088, 3843640276, 4525576454, 5172087376, 5403301736, 6726370483, 7687280552, 9051152908, 10020919291, 10806603472, 13452740966, 15374561104, 15839517589, 18102305816, 20041838582, 26905481932, 31679035178, 36204611632, 40083677164, 53810963864, 63358070356, 70146435037, 80167354328, 107621927728, 126716140712, 140292870074, 160334708656, 253432281424, 280585740148, 491025045259, 561171480296, 982050090518, 1122342960592, 1964100181036, 3928200362072, 7856400724144]

約数ペア:

[(1, 7856400724144), (2, 3928200362072), (4, 1964100181036), (7, 1122342960592), (8, 982050090518), (14, 561171480296), (16, 491025045259), (28, 280585740148), (31, 253432281424), (49, 160334708656), (56, 140292870074), (62, 126716140712), (73, 107621927728), (98, 80167354328), (112, 70146435037), (124, 63358070356), (146, 53810963864), (196, 40083677164), (217, 36204611632), (248, 31679035178), (292, 26905481932), (392, 20041838582), (434, 18102305816), (496, 15839517589), (511, 15374561104), (584, 13452740966), (727, 10806603472), (784, 10020919291), (868, 9051152908), (1022, 7687280552), (1168, 6726370483), (1454, 5403301736), (1519, 5172087376), (1736, 4525576454), (2044, 3843640276), (2263, 3471675088), (2908, 2701650868), (3038, 2586043688), (3472, 2262788227), (3577, 2196365872), (4088, 1921820138), (4526, 1735837544), (5089, 1543800496), (5816, 1350825434), (6076, 1293021844), (6091, 1289837584), (7154, 1098182936), (8176, 960910069), (9052, 867918772), (10178, 771900248), (11632, 675412717), (12152, 646510922), (12182, 644918792), (14308, 549091468), (15841, 495953584), (18104, 433959386), (20356, 385950124), (22537, 348600112), (24304, 323255461), (24364, 322459396), (28616, 274545734), (31682, 247976792), (35623, 220542928), (36208, 216979693), (40712, 192975062), (42637, 184262512), (45074, 174300056), (48728, 161229698), (53071, 148035664), (57232, 137272867), (63364, 123988396), (71246, 110271464), (81424, 96487531), (85274, 92131256), (90148, 87150028), (97456, 80614849), (106142, 74017832), (110887, 70850512), (126728, 61994198), (142492, 55135732), (157759, 49800016), (170548, 46065628), (180296, 43575014), (188821, 41607664), (212284, 37008916), (221774, 35425256), (253456, 30997099), (284984, 27567866), (298459, 26323216), (315518, 24900008), (341096, 23032814), (360592, 21787507), (371497, 21147952), (377642, 20803832), (424568, 18504458), (443548, 17712628), (444643, 17669008), (569968, 13783933), (596918, 13161608), (631036, 12450004), (682192, 11516407), (742994, 10573976), (755284, 10401916), (849136, 9252229), (887096, 8856314), (889286, 8834504), (1104313, 7114288), (1193836, 6580804), (1262072, 6225002), (1321747, 5943952), (1485988, 5286988), (1510568, 5200958), (1645201, 4775344), (1774192, 4428157), (1778572, 4417252), (2208626, 3557144), (2387672, 3290402), (2524144, 3112501), (2600479, 3021136), (2643494, 2971976)]