387850002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 916531200

約数和(自身を除く): 528681198

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 67, 87, 102, 103, 114, 134, 174, 201, 206, 309, 323, 402, 493, 551, 618, 646, 969, 986, 1102, 1139, 1273, 1479, 1653, 1751, 1938, 1943, 1957, 2278, 2546, 2958, 2987, 3306, 3417, 3502, 3819, 3886, 3914, 5253, 5829, 5871, 5974, 6834, 6901, 7638, 8961, 9367, 10506, 11658, 11742, 13802, 17922, 18734, 20703, 21641, 28101, 33031, 33269, 36917, 41406, 43282, 50779, 56202, 56753, 64923, 66062, 66538, 73834, 99093, 99807, 101558, 110751, 113506, 117317, 129846, 131119, 152337, 170259, 198186, 199614, 200129, 221502, 234634, 262238, 304674, 340518, 351951, 393357, 400258, 600387, 627589, 703902, 786714, 964801, 1200774, 1255178, 1882767, 1929602, 2229023, 2894403, 3402193, 3765534, 3802451, 4458046, 5788806, 6687069, 6804386, 7604902, 10206579, 11407353, 13374138, 20413158, 22814706, 64641667, 129283334, 193925001, 387850002]

約数ペア:

[(1, 387850002), (2, 193925001), (3, 129283334), (6, 64641667), (17, 22814706), (19, 20413158), (29, 13374138), (34, 11407353), (38, 10206579), (51, 7604902), (57, 6804386), (58, 6687069), (67, 5788806), (87, 4458046), (102, 3802451), (103, 3765534), (114, 3402193), (134, 2894403), (174, 2229023), (201, 1929602), (206, 1882767), (309, 1255178), (323, 1200774), (402, 964801), (493, 786714), (551, 703902), (618, 627589), (646, 600387), (969, 400258), (986, 393357), (1102, 351951), (1139, 340518), (1273, 304674), (1479, 262238), (1653, 234634), (1751, 221502), (1938, 200129), (1943, 199614), (1957, 198186), (2278, 170259), (2546, 152337), (2958, 131119), (2987, 129846), (3306, 117317), (3417, 113506), (3502, 110751), (3819, 101558), (3886, 99807), (3914, 99093), (5253, 73834), (5829, 66538), (5871, 66062), (5974, 64923), (6834, 56753), (6901, 56202), (7638, 50779), (8961, 43282), (9367, 41406), (10506, 36917), (11658, 33269), (11742, 33031), (13802, 28101), (17922, 21641), (18734, 20703)]