2782907568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2824

約数の個数: 180

約数和(自身を含む): 9124081200

約数和(自身を除く): 6341173632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 149, 168, 196, 252, 294, 298, 336, 392, 441, 447, 504, 588, 596, 784, 882, 894, 1008, 1043, 1176, 1192, 1341, 1764, 1788, 2086, 2352, 2384, 2647, 2682, 3129, 3528, 3576, 4172, 5294, 5364, 6258, 7056, 7152, 7301, 7941, 8344, 9387, 10588, 10728, 12516, 14602, 15882, 16688, 18529, 18774, 21176, 21456, 21903, 23823, 25032, 29204, 31764, 37058, 37548, 42352, 43806, 47646, 50064, 55587, 58408, 63528, 65709, 74116, 75096, 87612, 95292, 111174, 116816, 127056, 129703, 131418, 148232, 150192, 166761, 175224, 190584, 222348, 259406, 262836, 296464, 333522, 350448, 381168, 389109, 394403, 444696, 518812, 525672, 667044, 778218, 788806, 889392, 1037624, 1051344, 1167327, 1183209, 1334088, 1556436, 1577612, 2075248, 2334654, 2366418, 2668176, 2760821, 3112872, 3155224, 3549627, 4669308, 4732836, 5521642, 6225744, 6310448, 7099254, 8282463, 9338616, 9465672, 11043284, 14198508, 16564926, 18677232, 18931344, 19325747, 22086568, 24847389, 28397016, 33129852, 38651494, 44173136, 49694778, 56794032, 57977241, 66259704, 77302988, 99389556, 115954482, 132519408, 154605976, 173931723, 198779112, 231908964, 309211952, 347863446, 397558224, 463817928, 695726892, 927635856, 1391453784, 2782907568]

約数ペア:

[(1, 2782907568), (2, 1391453784), (3, 927635856), (4, 695726892), (6, 463817928), (7, 397558224), (8, 347863446), (9, 309211952), (12, 231908964), (14, 198779112), (16, 173931723), (18, 154605976), (21, 132519408), (24, 115954482), (28, 99389556), (36, 77302988), (42, 66259704), (48, 57977241), (49, 56794032), (56, 49694778), (63, 44173136), (72, 38651494), (84, 33129852), (98, 28397016), (112, 24847389), (126, 22086568), (144, 19325747), (147, 18931344), (149, 18677232), (168, 16564926), (196, 14198508), (252, 11043284), (294, 9465672), (298, 9338616), (336, 8282463), (392, 7099254), (441, 6310448), (447, 6225744), (504, 5521642), (588, 4732836), (596, 4669308), (784, 3549627), (882, 3155224), (894, 3112872), (1008, 2760821), (1043, 2668176), (1176, 2366418), (1192, 2334654), (1341, 2075248), (1764, 1577612), (1788, 1556436), (2086, 1334088), (2352, 1183209), (2384, 1167327), (2647, 1051344), (2682, 1037624), (3129, 889392), (3528, 788806), (3576, 778218), (4172, 667044), (5294, 525672), (5364, 518812), (6258, 444696), (7056, 394403), (7152, 389109), (7301, 381168), (7941, 350448), (8344, 333522), (9387, 296464), (10588, 262836), (10728, 259406), (12516, 222348), (14602, 190584), (15882, 175224), (16688, 166761), (18529, 150192), (18774, 148232), (21176, 131418), (21456, 129703), (21903, 127056), (23823, 116816), (25032, 111174), (29204, 95292), (31764, 87612), (37058, 75096), (37548, 74116), (42352, 65709), (43806, 63528), (47646, 58408), (50064, 55587)]