1398741432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 3928780800

約数和(自身を除く): 2530039368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 139, 141, 188, 264, 278, 282, 376, 417, 517, 556, 564, 811, 834, 1034, 1112, 1128, 1529, 1551, 1622, 1668, 2068, 2433, 3058, 3102, 3244, 3336, 4136, 4587, 4866, 6116, 6204, 6488, 6533, 8921, 9174, 9732, 12232, 12408, 13066, 17842, 18348, 19464, 19599, 26132, 26763, 35684, 36696, 38117, 39198, 52264, 53526, 71368, 71863, 76234, 78396, 107052, 112729, 114351, 143726, 152468, 156792, 214104, 215589, 225458, 228702, 287452, 304936, 338187, 419287, 431178, 450916, 457404, 574904, 676374, 838574, 862356, 901832, 914808, 1240019, 1257861, 1352748, 1677148, 1724712, 2480038, 2515722, 2705496, 3354296, 3720057, 4960076, 5031444, 5298263, 7440114, 9920152, 10062888, 10596526, 14880228, 15894789, 21193052, 29760456, 31789578, 42386104, 58280893, 63579156, 116561786, 127158312, 174842679, 233123572, 349685358, 466247144, 699370716, 1398741432]

約数ペア:

[(1, 1398741432), (2, 699370716), (3, 466247144), (4, 349685358), (6, 233123572), (8, 174842679), (11, 127158312), (12, 116561786), (22, 63579156), (24, 58280893), (33, 42386104), (44, 31789578), (47, 29760456), (66, 21193052), (88, 15894789), (94, 14880228), (132, 10596526), (139, 10062888), (141, 9920152), (188, 7440114), (264, 5298263), (278, 5031444), (282, 4960076), (376, 3720057), (417, 3354296), (517, 2705496), (556, 2515722), (564, 2480038), (811, 1724712), (834, 1677148), (1034, 1352748), (1112, 1257861), (1128, 1240019), (1529, 914808), (1551, 901832), (1622, 862356), (1668, 838574), (2068, 676374), (2433, 574904), (3058, 457404), (3102, 450916), (3244, 431178), (3336, 419287), (4136, 338187), (4587, 304936), (4866, 287452), (6116, 228702), (6204, 225458), (6488, 215589), (6533, 214104), (8921, 156792), (9174, 152468), (9732, 143726), (12232, 114351), (12408, 112729), (13066, 107052), (17842, 78396), (18348, 76234), (19464, 71863), (19599, 71368), (26132, 53526), (26763, 52264), (35684, 39198), (36696, 38117)]