328830768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1664

約数の個数: 180

約数和(自身を含む): 1108121040

約数和(自身を除く): 779290272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1607, 1624, 1764, 1827, 2088, 2352, 2436, 2842, 3214, 3248, 3528, 3654, 4176, 4263, 4821, 4872, 5684, 6428, 7056, 7308, 8526, 9642, 9744, 11249, 11368, 12789, 12856, 14463, 14616, 17052, 19284, 22498, 22736, 25578, 25712, 28926, 29232, 33747, 34104, 38568, 44996, 46603, 51156, 57852, 67494, 68208, 77136, 78743, 89992, 93206, 101241, 102312, 115704, 134988, 139809, 157486, 179984, 186412, 202482, 204624, 231408, 236229, 269976, 279618, 314972, 326221, 372824, 404964, 419427, 472458, 539952, 559236, 629944, 652442, 708687, 745648, 809928, 838854, 944916, 978663, 1118472, 1259888, 1304884, 1417374, 1619856, 1677708, 1889832, 1957326, 2236944, 2283547, 2609768, 2834748, 2935989, 3355416, 3779664, 3914652, 4567094, 5219536, 5669496, 5871978, 6710832, 6850641, 7829304, 9134188, 11338992, 11743956, 13701282, 15658608, 18268376, 20551923, 23487912, 27402564, 36536752, 41103846, 46975824, 54805128, 82207692, 109610256, 164415384, 328830768]

約数ペア:

[(1, 328830768), (2, 164415384), (3, 109610256), (4, 82207692), (6, 54805128), (7, 46975824), (8, 41103846), (9, 36536752), (12, 27402564), (14, 23487912), (16, 20551923), (18, 18268376), (21, 15658608), (24, 13701282), (28, 11743956), (29, 11338992), (36, 9134188), (42, 7829304), (48, 6850641), (49, 6710832), (56, 5871978), (58, 5669496), (63, 5219536), (72, 4567094), (84, 3914652), (87, 3779664), (98, 3355416), (112, 2935989), (116, 2834748), (126, 2609768), (144, 2283547), (147, 2236944), (168, 1957326), (174, 1889832), (196, 1677708), (203, 1619856), (232, 1417374), (252, 1304884), (261, 1259888), (294, 1118472), (336, 978663), (348, 944916), (392, 838854), (406, 809928), (441, 745648), (464, 708687), (504, 652442), (522, 629944), (588, 559236), (609, 539952), (696, 472458), (784, 419427), (812, 404964), (882, 372824), (1008, 326221), (1044, 314972), (1176, 279618), (1218, 269976), (1392, 236229), (1421, 231408), (1607, 204624), (1624, 202482), (1764, 186412), (1827, 179984), (2088, 157486), (2352, 139809), (2436, 134988), (2842, 115704), (3214, 102312), (3248, 101241), (3528, 93206), (3654, 89992), (4176, 78743), (4263, 77136), (4821, 68208), (4872, 67494), (5684, 57852), (6428, 51156), (7056, 46603), (7308, 44996), (8526, 38568), (9642, 34104), (9744, 33747), (11249, 29232), (11368, 28926), (12789, 25712), (12856, 25578), (14463, 22736), (14616, 22498), (17052, 19284)]