388244736

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15319}}^1$

素因数の和:15352

約数の個数: 108

約数和(自身を含む): 1221249120

約数和(自身を除く): 833004384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 15319, 25344, 30638, 45957, 61276, 91914, 122552, 137871, 168509, 183828, 245104, 275742, 337018, 367656, 490208, 505527, 551484, 674036, 735312, 980416, 1011054, 1102968, 1348072, 1470624, 1516581, 1960832, 2022108, 2205936, 2696144, 2941248, 3033162, 3921664, 4044216, 4411872, 5392288, 5882496, 6066324, 8088432, 8823744, 10784576, 11764992, 12132648, 16176864, 17647488, 21569152, 24265296, 32353728, 35294976, 43138304, 48530592, 64707456, 97061184, 129414912, 194122368, 388244736]

約数ペア:

[(1, 388244736), (2, 194122368), (3, 129414912), (4, 97061184), (6, 64707456), (8, 48530592), (9, 43138304), (11, 35294976), (12, 32353728), (16, 24265296), (18, 21569152), (22, 17647488), (24, 16176864), (32, 12132648), (33, 11764992), (36, 10784576), (44, 8823744), (48, 8088432), (64, 6066324), (66, 5882496), (72, 5392288), (88, 4411872), (96, 4044216), (99, 3921664), (128, 3033162), (132, 2941248), (144, 2696144), (176, 2205936), (192, 2022108), (198, 1960832), (256, 1516581), (264, 1470624), (288, 1348072), (352, 1102968), (384, 1011054), (396, 980416), (528, 735312), (576, 674036), (704, 551484), (768, 505527), (792, 490208), (1056, 367656), (1152, 337018), (1408, 275742), (1584, 245104), (2112, 183828), (2304, 168509), (2816, 137871), (3168, 122552), (4224, 91914), (6336, 61276), (8448, 45957), (12672, 30638), (15319, 25344)]