15709724772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{3181}}^1$

素因数の和:3466

約数の個数: 144

約数和(自身を含む): 43999881408

約数和(自身を除く): 28290156636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 227, 259, 294, 444, 454, 518, 588, 681, 777, 908, 1036, 1362, 1554, 1589, 1813, 2724, 3108, 3178, 3181, 3626, 4767, 5439, 6356, 6362, 7252, 8399, 9534, 9543, 10878, 11123, 12724, 16798, 19068, 19086, 21756, 22246, 22267, 25197, 33369, 33596, 38172, 44492, 44534, 50394, 58793, 66738, 66801, 89068, 100788, 117586, 117697, 133476, 133602, 155869, 176379, 235172, 235394, 267204, 311738, 352758, 353091, 411551, 467607, 470788, 623476, 705516, 706182, 722087, 823102, 823879, 935214, 1234653, 1412364, 1444174, 1646204, 1647758, 1870428, 2166261, 2469306, 2471637, 2888348, 3295516, 4332522, 4938612, 4943274, 5054609, 5767153, 8665044, 9886548, 10109218, 11534306, 15163827, 17301459, 20218436, 23068612, 26717219, 30327654, 34602918, 35382263, 53434438, 60655308, 69205836, 70764526, 80151657, 106146789, 106868876, 141529052, 160303314, 187020533, 212293578, 320606628, 374041066, 424587156, 561061599, 748082132, 1122123198, 1309143731, 2244246396, 2618287462, 3927431193, 5236574924, 7854862386, 15709724772]

約数ペア:

[(1, 15709724772), (2, 7854862386), (3, 5236574924), (4, 3927431193), (6, 2618287462), (7, 2244246396), (12, 1309143731), (14, 1122123198), (21, 748082132), (28, 561061599), (37, 424587156), (42, 374041066), (49, 320606628), (74, 212293578), (84, 187020533), (98, 160303314), (111, 141529052), (147, 106868876), (148, 106146789), (196, 80151657), (222, 70764526), (227, 69205836), (259, 60655308), (294, 53434438), (444, 35382263), (454, 34602918), (518, 30327654), (588, 26717219), (681, 23068612), (777, 20218436), (908, 17301459), (1036, 15163827), (1362, 11534306), (1554, 10109218), (1589, 9886548), (1813, 8665044), (2724, 5767153), (3108, 5054609), (3178, 4943274), (3181, 4938612), (3626, 4332522), (4767, 3295516), (5439, 2888348), (6356, 2471637), (6362, 2469306), (7252, 2166261), (8399, 1870428), (9534, 1647758), (9543, 1646204), (10878, 1444174), (11123, 1412364), (12724, 1234653), (16798, 935214), (19068, 823879), (19086, 823102), (21756, 722087), (22246, 706182), (22267, 705516), (25197, 623476), (33369, 470788), (33596, 467607), (38172, 411551), (44492, 353091), (44534, 352758), (50394, 311738), (58793, 267204), (66738, 235394), (66801, 235172), (89068, 176379), (100788, 155869), (117586, 133602), (117697, 133476)]