222321088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 507967488

約数和(自身を除く): 285646400

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 167, 176, 244, 248, 334, 341, 352, 488, 496, 668, 671, 682, 704, 976, 992, 1336, 1342, 1364, 1837, 1891, 1952, 1984, 2672, 2684, 2728, 3674, 3782, 3904, 5177, 5344, 5368, 5456, 7348, 7564, 10187, 10354, 10688, 10736, 10912, 14696, 15128, 20374, 20708, 20801, 21472, 21824, 29392, 30256, 40748, 41416, 41602, 42944, 56947, 58784, 60512, 81496, 82832, 83204, 112057, 113894, 117568, 121024, 162992, 165664, 166408, 224114, 227788, 315797, 325984, 331328, 332816, 448228, 455576, 631594, 651968, 665632, 896456, 911152, 1263188, 1331264, 1792912, 1822304, 2526376, 3473767, 3585824, 3644608, 5052752, 6947534, 7171648, 10105504, 13895068, 20211008, 27790136, 55580272, 111160544, 222321088]

約数ペア:

[(1, 222321088), (2, 111160544), (4, 55580272), (8, 27790136), (11, 20211008), (16, 13895068), (22, 10105504), (31, 7171648), (32, 6947534), (44, 5052752), (61, 3644608), (62, 3585824), (64, 3473767), (88, 2526376), (122, 1822304), (124, 1792912), (167, 1331264), (176, 1263188), (244, 911152), (248, 896456), (334, 665632), (341, 651968), (352, 631594), (488, 455576), (496, 448228), (668, 332816), (671, 331328), (682, 325984), (704, 315797), (976, 227788), (992, 224114), (1336, 166408), (1342, 165664), (1364, 162992), (1837, 121024), (1891, 117568), (1952, 113894), (1984, 112057), (2672, 83204), (2684, 82832), (2728, 81496), (3674, 60512), (3782, 58784), (3904, 56947), (5177, 42944), (5344, 41602), (5368, 41416), (5456, 40748), (7348, 30256), (7564, 29392), (10187, 21824), (10354, 21472), (10688, 20801), (10736, 20708), (10912, 20374), (14696, 15128)]