293133148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2855

約数の個数: 72

約数和(自身を含む): 665434112

約数和(自身を除く): 372300964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 2791, 3388, 3751, 4774, 5582, 7502, 9548, 11164, 15004, 19537, 26257, 30701, 39074, 52514, 61402, 78148, 86521, 105028, 122804, 173042, 214907, 337711, 346084, 429814, 605647, 675422, 859628, 951731, 1211294, 1350844, 1903462, 2363977, 2422588, 3806924, 4727954, 6662117, 9455908, 10469041, 13324234, 20938082, 26648468, 41876164, 73283287, 146566574, 293133148]

約数ペア:

[(1, 293133148), (2, 146566574), (4, 73283287), (7, 41876164), (11, 26648468), (14, 20938082), (22, 13324234), (28, 10469041), (31, 9455908), (44, 6662117), (62, 4727954), (77, 3806924), (121, 2422588), (124, 2363977), (154, 1903462), (217, 1350844), (242, 1211294), (308, 951731), (341, 859628), (434, 675422), (484, 605647), (682, 429814), (847, 346084), (868, 337711), (1364, 214907), (1694, 173042), (2387, 122804), (2791, 105028), (3388, 86521), (3751, 78148), (4774, 61402), (5582, 52514), (7502, 39074), (9548, 30701), (11164, 26257), (15004, 19537)]