7311720416

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32609}}^1$

素因数の和:32657

約数の個数: 144

約数和(自身を含む): 19673221680

約数和(自身を除く): 12361501264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2912, 4004, 4312, 4576, 5096, 7007, 8008, 8624, 10192, 14014, 16016, 17248, 20384, 28028, 32032, 32609, 56056, 65218, 112112, 130436, 224224, 228263, 260872, 358699, 423917, 456526, 521744, 717398, 847834, 913052, 1043488, 1434796, 1597841, 1695668, 1826104, 2510893, 2869592, 2967419, 3195682, 3391336, 3652208, 4663087, 5021786, 5739184, 5934838, 6391364, 6782672, 7304416, 9326174, 10043572, 11478368, 11869676, 12782728, 13565344, 17576251, 18652348, 20087144, 20771933, 23739352, 25565456, 32641609, 35152502, 37304696, 40174288, 41543866, 47478704, 51130912, 65283218, 70305004, 74609392, 80348576, 83087732, 94957408, 130566436, 140610008, 149218784, 166175464, 228491263, 261132872, 281220016, 332350928, 456982526, 522265744, 562440032, 664701856, 913965052, 1044531488, 1827930104, 3655860208, 7311720416]

約数ペア:

[(1, 7311720416), (2, 3655860208), (4, 1827930104), (7, 1044531488), (8, 913965052), (11, 664701856), (13, 562440032), (14, 522265744), (16, 456982526), (22, 332350928), (26, 281220016), (28, 261132872), (32, 228491263), (44, 166175464), (49, 149218784), (52, 140610008), (56, 130566436), (77, 94957408), (88, 83087732), (91, 80348576), (98, 74609392), (104, 70305004), (112, 65283218), (143, 51130912), (154, 47478704), (176, 41543866), (182, 40174288), (196, 37304696), (208, 35152502), (224, 32641609), (286, 25565456), (308, 23739352), (352, 20771933), (364, 20087144), (392, 18652348), (416, 17576251), (539, 13565344), (572, 12782728), (616, 11869676), (637, 11478368), (728, 10043572), (784, 9326174), (1001, 7304416), (1078, 6782672), (1144, 6391364), (1232, 5934838), (1274, 5739184), (1456, 5021786), (1568, 4663087), (2002, 3652208), (2156, 3391336), (2288, 3195682), (2464, 2967419), (2548, 2869592), (2912, 2510893), (4004, 1826104), (4312, 1695668), (4576, 1597841), (5096, 1434796), (7007, 1043488), (8008, 913052), (8624, 847834), (10192, 717398), (14014, 521744), (16016, 456526), (17248, 423917), (20384, 358699), (28028, 260872), (32032, 228263), (32609, 224224), (56056, 130436), (65218, 112112)]