291469488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 839678400

約数和(自身を除く): 548208912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 109, 113, 116, 136, 174, 204, 218, 226, 232, 272, 327, 339, 348, 408, 436, 452, 464, 493, 654, 678, 696, 816, 872, 904, 986, 1308, 1356, 1392, 1479, 1744, 1808, 1853, 1921, 1972, 2616, 2712, 2958, 3161, 3277, 3706, 3842, 3944, 5232, 5424, 5559, 5763, 5916, 6322, 6554, 7412, 7684, 7888, 9483, 9831, 11118, 11526, 11832, 12317, 12644, 13108, 14824, 15368, 18966, 19662, 22236, 23052, 23664, 24634, 25288, 26216, 29648, 30736, 36951, 37932, 39324, 44472, 46104, 49268, 50576, 52432, 53737, 55709, 73902, 75864, 78648, 88944, 92208, 98536, 107474, 111418, 147804, 151728, 157296, 161211, 167127, 197072, 209389, 214948, 222836, 295608, 322422, 334254, 357193, 418778, 429896, 445672, 591216, 628167, 644844, 668508, 714386, 837556, 859792, 891344, 1071579, 1256334, 1289688, 1337016, 1428772, 1675112, 2143158, 2512668, 2579376, 2674032, 2857544, 3350224, 4286316, 5025336, 5715088, 6072281, 8572632, 10050672, 12144562, 17145264, 18216843, 24289124, 36433686, 48578248, 72867372, 97156496, 145734744, 291469488]

約数ペア:

[(1, 291469488), (2, 145734744), (3, 97156496), (4, 72867372), (6, 48578248), (8, 36433686), (12, 24289124), (16, 18216843), (17, 17145264), (24, 12144562), (29, 10050672), (34, 8572632), (48, 6072281), (51, 5715088), (58, 5025336), (68, 4286316), (87, 3350224), (102, 2857544), (109, 2674032), (113, 2579376), (116, 2512668), (136, 2143158), (174, 1675112), (204, 1428772), (218, 1337016), (226, 1289688), (232, 1256334), (272, 1071579), (327, 891344), (339, 859792), (348, 837556), (408, 714386), (436, 668508), (452, 644844), (464, 628167), (493, 591216), (654, 445672), (678, 429896), (696, 418778), (816, 357193), (872, 334254), (904, 322422), (986, 295608), (1308, 222836), (1356, 214948), (1392, 209389), (1479, 197072), (1744, 167127), (1808, 161211), (1853, 157296), (1921, 151728), (1972, 147804), (2616, 111418), (2712, 107474), (2958, 98536), (3161, 92208), (3277, 88944), (3706, 78648), (3842, 75864), (3944, 73902), (5232, 55709), (5424, 53737), (5559, 52432), (5763, 50576), (5916, 49268), (6322, 46104), (6554, 44472), (7412, 39324), (7684, 37932), (7888, 36951), (9483, 30736), (9831, 29648), (11118, 26216), (11526, 25288), (11832, 24634), (12317, 23664), (12644, 23052), (13108, 22236), (14824, 19662), (15368, 18966)]