2495890656

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1366

約数の個数: 216

約数和(自身を含む): 8318910600

約数和(自身を除く): 5823019944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 149, 168, 196, 224, 252, 288, 294, 298, 336, 392, 441, 447, 504, 588, 596, 672, 784, 882, 894, 1008, 1043, 1176, 1187, 1192, 1341, 1568, 1764, 1788, 2016, 2086, 2352, 2374, 2384, 2682, 3129, 3528, 3561, 3576, 4172, 4704, 4748, 4768, 5364, 6258, 7056, 7122, 7152, 7301, 8309, 8344, 9387, 9496, 10683, 10728, 12516, 14112, 14244, 14304, 14602, 16618, 16688, 18774, 18992, 21366, 21456, 21903, 24927, 25032, 28488, 29204, 33236, 33376, 37548, 37984, 42732, 42912, 43806, 49854, 50064, 56976, 58163, 58408, 65709, 66472, 74781, 75096, 85464, 87612, 99708, 100128, 113952, 116326, 116816, 131418, 132944, 149562, 150192, 170928, 174489, 175224, 176863, 199416, 232652, 233632, 262836, 265888, 299124, 300384, 341856, 348978, 350448, 353726, 398832, 465304, 523467, 525672, 530589, 598248, 697956, 700896, 707452, 797664, 930608, 1046934, 1051344, 1061178, 1196496, 1238041, 1395912, 1414904, 1591767, 1861216, 2093868, 2102688, 2122356, 2392992, 2476082, 2791824, 2829808, 3183534, 3714123, 4187736, 4244712, 4952164, 5583648, 5659616, 6367068, 7428246, 8375472, 8489424, 8666287, 9904328, 11142369, 12734136, 14856492, 16750944, 16978848, 17332574, 19808656, 22284738, 25468272, 25998861, 29712984, 34665148, 39617312, 44569476, 50936544, 51997722, 59425968, 69330296, 77996583, 89138952, 103995444, 118851936, 138660592, 155993166, 178277904, 207990888, 277321184, 311986332, 356555808, 415981776, 623972664, 831963552, 1247945328, 2495890656]

約数ペア:

[(1, 2495890656), (2, 1247945328), (3, 831963552), (4, 623972664), (6, 415981776), (7, 356555808), (8, 311986332), (9, 277321184), (12, 207990888), (14, 178277904), (16, 155993166), (18, 138660592), (21, 118851936), (24, 103995444), (28, 89138952), (32, 77996583), (36, 69330296), (42, 59425968), (48, 51997722), (49, 50936544), (56, 44569476), (63, 39617312), (72, 34665148), (84, 29712984), (96, 25998861), (98, 25468272), (112, 22284738), (126, 19808656), (144, 17332574), (147, 16978848), (149, 16750944), (168, 14856492), (196, 12734136), (224, 11142369), (252, 9904328), (288, 8666287), (294, 8489424), (298, 8375472), (336, 7428246), (392, 6367068), (441, 5659616), (447, 5583648), (504, 4952164), (588, 4244712), (596, 4187736), (672, 3714123), (784, 3183534), (882, 2829808), (894, 2791824), (1008, 2476082), (1043, 2392992), (1176, 2122356), (1187, 2102688), (1192, 2093868), (1341, 1861216), (1568, 1591767), (1764, 1414904), (1788, 1395912), (2016, 1238041), (2086, 1196496), (2352, 1061178), (2374, 1051344), (2384, 1046934), (2682, 930608), (3129, 797664), (3528, 707452), (3561, 700896), (3576, 697956), (4172, 598248), (4704, 530589), (4748, 525672), (4768, 523467), (5364, 465304), (6258, 398832), (7056, 353726), (7122, 350448), (7152, 348978), (7301, 341856), (8309, 300384), (8344, 299124), (9387, 265888), (9496, 262836), (10683, 233632), (10728, 232652), (12516, 199416), (14112, 176863), (14244, 175224), (14304, 174489), (14602, 170928), (16618, 150192), (16688, 149562), (18774, 132944), (18992, 131418), (21366, 116816), (21456, 116326), (21903, 113952), (24927, 100128), (25032, 99708), (28488, 87612), (29204, 85464), (33236, 75096), (33376, 74781), (37548, 66472), (37984, 65709), (42732, 58408), (42912, 58163), (43806, 56976), (49854, 50064)]