388127544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135899}}^1$

素因数の和:135932

約数の個数: 64

約数和(自身を含む): 1174176000

約数和(自身を除く): 786048456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 135899, 271798, 407697, 543596, 815394, 951293, 1087192, 1630788, 1902586, 2310283, 2853879, 3261576, 3805172, 4620566, 5707758, 6930849, 7610344, 9241132, 11415516, 13861698, 16171981, 18482264, 22831032, 27723396, 32343962, 48515943, 55446792, 64687924, 97031886, 129375848, 194063772, 388127544]

約数ペア:

[(1, 388127544), (2, 194063772), (3, 129375848), (4, 97031886), (6, 64687924), (7, 55446792), (8, 48515943), (12, 32343962), (14, 27723396), (17, 22831032), (21, 18482264), (24, 16171981), (28, 13861698), (34, 11415516), (42, 9241132), (51, 7610344), (56, 6930849), (68, 5707758), (84, 4620566), (102, 3805172), (119, 3261576), (136, 2853879), (168, 2310283), (204, 1902586), (238, 1630788), (357, 1087192), (408, 951293), (476, 815394), (714, 543596), (952, 407697), (1428, 271798), (2856, 135899)]