245769888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4059

約数の個数: 144

約数和(自身を含む): 808405920

約数和(自身を除く): 562636032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4019, 4368, 4704, 5096, 7644, 8038, 8736, 10192, 12057, 15288, 16076, 20384, 24114, 28133, 30576, 32152, 48228, 52247, 56266, 61152, 64304, 84399, 96456, 104494, 112532, 128608, 156741, 168798, 192912, 196931, 208988, 225064, 313482, 337596, 365729, 385824, 393862, 417976, 450128, 590793, 626964, 675192, 731458, 787724, 835952, 900256, 1097187, 1181586, 1253928, 1350384, 1462916, 1575448, 1671904, 2194374, 2363172, 2507856, 2560103, 2700768, 2925832, 3150896, 4388748, 4726344, 5015712, 5120206, 5851664, 6301792, 7680309, 8777496, 9452688, 10240412, 11703328, 15360618, 17554992, 18905376, 20480824, 30721236, 35109984, 40961648, 61442472, 81923296, 122884944, 245769888]

約数ペア:

[(1, 245769888), (2, 122884944), (3, 81923296), (4, 61442472), (6, 40961648), (7, 35109984), (8, 30721236), (12, 20480824), (13, 18905376), (14, 17554992), (16, 15360618), (21, 11703328), (24, 10240412), (26, 9452688), (28, 8777496), (32, 7680309), (39, 6301792), (42, 5851664), (48, 5120206), (49, 5015712), (52, 4726344), (56, 4388748), (78, 3150896), (84, 2925832), (91, 2700768), (96, 2560103), (98, 2507856), (104, 2363172), (112, 2194374), (147, 1671904), (156, 1575448), (168, 1462916), (182, 1350384), (196, 1253928), (208, 1181586), (224, 1097187), (273, 900256), (294, 835952), (312, 787724), (336, 731458), (364, 675192), (392, 626964), (416, 590793), (546, 450128), (588, 417976), (624, 393862), (637, 385824), (672, 365729), (728, 337596), (784, 313482), (1092, 225064), (1176, 208988), (1248, 196931), (1274, 192912), (1456, 168798), (1568, 156741), (1911, 128608), (2184, 112532), (2352, 104494), (2548, 96456), (2912, 84399), (3822, 64304), (4019, 61152), (4368, 56266), (4704, 52247), (5096, 48228), (7644, 32152), (8038, 30576), (8736, 28133), (10192, 24114), (12057, 20384), (15288, 16076)]