394092528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 1074931200

約数和(自身を除く): 680838672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 601, 719, 912, 1202, 1438, 1803, 2157, 2404, 2876, 3606, 4314, 4808, 5752, 7212, 8628, 9616, 11419, 11504, 13661, 14424, 17256, 22838, 27322, 28848, 34257, 34512, 40983, 45676, 54644, 68514, 81966, 91352, 109288, 137028, 163932, 182704, 218576, 274056, 327864, 432119, 548112, 655728, 864238, 1296357, 1728476, 2592714, 3456952, 5185428, 6913904, 8210261, 10370856, 16420522, 20741712, 24630783, 32841044, 49261566, 65682088, 98523132, 131364176, 197046264, 394092528]

約数ペア:

[(1, 394092528), (2, 197046264), (3, 131364176), (4, 98523132), (6, 65682088), (8, 49261566), (12, 32841044), (16, 24630783), (19, 20741712), (24, 16420522), (38, 10370856), (48, 8210261), (57, 6913904), (76, 5185428), (114, 3456952), (152, 2592714), (228, 1728476), (304, 1296357), (456, 864238), (601, 655728), (719, 548112), (912, 432119), (1202, 327864), (1438, 274056), (1803, 218576), (2157, 182704), (2404, 163932), (2876, 137028), (3606, 109288), (4314, 91352), (4808, 81966), (5752, 68514), (7212, 54644), (8628, 45676), (9616, 40983), (11419, 34512), (11504, 34257), (13661, 28848), (14424, 27322), (17256, 22838)]