804968288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16759}}^1$

素因数の和:16867

約数の個数: 48

約数和(自身を含む): 1689408000

約数和(自身を除く): 884439712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 3002, 6004, 12008, 16759, 24016, 33518, 48032, 67036, 134072, 268144, 318421, 536288, 636842, 1273684, 1323961, 2547368, 2647922, 5094736, 5295844, 10189472, 10591688, 21183376, 25155259, 42366752, 50310518, 100621036, 201242072, 402484144, 804968288]

約数ペア:

[(1, 804968288), (2, 402484144), (4, 201242072), (8, 100621036), (16, 50310518), (19, 42366752), (32, 25155259), (38, 21183376), (76, 10591688), (79, 10189472), (152, 5295844), (158, 5094736), (304, 2647922), (316, 2547368), (608, 1323961), (632, 1273684), (1264, 636842), (1501, 536288), (2528, 318421), (3002, 268144), (6004, 134072), (12008, 67036), (16759, 48032), (24016, 33518)]