254773344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1389

約数の個数: 144

約数和(自身を含む): 797546736

約数和(自身を除く): 542773392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 672, 784, 861, 984, 1148, 1176, 1312, 1321, 1568, 1722, 1968, 2009, 2296, 2352, 2642, 3444, 3936, 3963, 4018, 4592, 4704, 5284, 6027, 6888, 7926, 8036, 9184, 9247, 10568, 12054, 13776, 15852, 16072, 18494, 21136, 24108, 27552, 27741, 31704, 32144, 36988, 42272, 48216, 54161, 55482, 63408, 64288, 64729, 73976, 96432, 108322, 110964, 126816, 129458, 147952, 162483, 192864, 194187, 216644, 221928, 258916, 295904, 324966, 379127, 388374, 433288, 443856, 517832, 649932, 758254, 776748, 866576, 887712, 1035664, 1137381, 1299864, 1516508, 1553496, 1733152, 2071328, 2274762, 2599728, 2653889, 3033016, 3106992, 4549524, 5199456, 5307778, 6066032, 6213984, 7961667, 9099048, 10615556, 12132064, 15923334, 18198096, 21231112, 31846668, 36396192, 42462224, 63693336, 84924448, 127386672, 254773344]

約数ペア:

[(1, 254773344), (2, 127386672), (3, 84924448), (4, 63693336), (6, 42462224), (7, 36396192), (8, 31846668), (12, 21231112), (14, 18198096), (16, 15923334), (21, 12132064), (24, 10615556), (28, 9099048), (32, 7961667), (41, 6213984), (42, 6066032), (48, 5307778), (49, 5199456), (56, 4549524), (82, 3106992), (84, 3033016), (96, 2653889), (98, 2599728), (112, 2274762), (123, 2071328), (147, 1733152), (164, 1553496), (168, 1516508), (196, 1299864), (224, 1137381), (246, 1035664), (287, 887712), (294, 866576), (328, 776748), (336, 758254), (392, 649932), (492, 517832), (574, 443856), (588, 433288), (656, 388374), (672, 379127), (784, 324966), (861, 295904), (984, 258916), (1148, 221928), (1176, 216644), (1312, 194187), (1321, 192864), (1568, 162483), (1722, 147952), (1968, 129458), (2009, 126816), (2296, 110964), (2352, 108322), (2642, 96432), (3444, 73976), (3936, 64729), (3963, 64288), (4018, 63408), (4592, 55482), (4704, 54161), (5284, 48216), (6027, 42272), (6888, 36988), (7926, 32144), (8036, 31704), (9184, 27741), (9247, 27552), (10568, 24108), (12054, 21136), (13776, 18494), (15852, 16072)]