788687988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2133

約数の個数: 96

約数和(自身を含む): 2094747648

約数和(自身を除く): 1306059660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 97, 124, 132, 186, 194, 291, 341, 372, 388, 582, 682, 1023, 1067, 1164, 1364, 1987, 2046, 2134, 3007, 3201, 3974, 4092, 4268, 5961, 6014, 6402, 7948, 9021, 11922, 12028, 12804, 18042, 21857, 23844, 33077, 36084, 43714, 61597, 65571, 66154, 87428, 99231, 123194, 131142, 132308, 184791, 192739, 198462, 246388, 262284, 369582, 385478, 396924, 578217, 677567, 739164, 770956, 1156434, 1355134, 2032701, 2120129, 2312868, 2710268, 4065402, 4240258, 5974909, 6360387, 8130804, 8480516, 11949818, 12720774, 17924727, 23899636, 25441548, 35849454, 65723999, 71698908, 131447998, 197171997, 262895996, 394343994, 788687988]

約数ペア:

[(1, 788687988), (2, 394343994), (3, 262895996), (4, 197171997), (6, 131447998), (11, 71698908), (12, 65723999), (22, 35849454), (31, 25441548), (33, 23899636), (44, 17924727), (62, 12720774), (66, 11949818), (93, 8480516), (97, 8130804), (124, 6360387), (132, 5974909), (186, 4240258), (194, 4065402), (291, 2710268), (341, 2312868), (372, 2120129), (388, 2032701), (582, 1355134), (682, 1156434), (1023, 770956), (1067, 739164), (1164, 677567), (1364, 578217), (1987, 396924), (2046, 385478), (2134, 369582), (3007, 262284), (3201, 246388), (3974, 198462), (4092, 192739), (4268, 184791), (5961, 132308), (6014, 131142), (6402, 123194), (7948, 99231), (9021, 87428), (11922, 66154), (12028, 65571), (12804, 61597), (18042, 43714), (21857, 36084), (23844, 33077)]