1225563456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 168

約数和(自身を含む): 3711752800

約数和(自身を除く): 2486189344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 289, 312, 408, 416, 442, 544, 578, 624, 663, 816, 832, 867, 884, 1088, 1156, 1248, 1326, 1632, 1699, 1734, 1768, 2312, 2496, 2652, 3264, 3398, 3468, 3536, 3757, 4624, 5097, 5304, 6796, 6936, 7072, 7514, 9248, 10194, 10608, 11271, 13592, 13872, 14144, 15028, 18496, 20388, 21216, 22087, 22542, 27184, 27744, 28883, 30056, 40776, 42432, 44174, 45084, 54368, 55488, 57766, 60112, 66261, 81552, 86649, 88348, 90168, 108736, 115532, 120224, 132522, 163104, 173298, 176696, 180336, 231064, 240448, 265044, 326208, 346596, 353392, 360672, 375479, 462128, 491011, 530088, 693192, 706784, 721344, 750958, 924256, 982022, 1060176, 1126437, 1386384, 1413568, 1473033, 1501916, 1848512, 1964044, 2120352, 2252874, 2772768, 2946066, 3003832, 3928088, 4240704, 4505748, 5545536, 5892132, 6007664, 6383143, 7856176, 9011496, 11784264, 12015328, 12766286, 15712352, 18022992, 19149429, 23568528, 24030656, 25532572, 31424704, 36045984, 38298858, 47137056, 51065144, 72091968, 76597716, 94274112, 102130288, 153195432, 204260576, 306390864, 408521152, 612781728, 1225563456]

約数ペア:

[(1, 1225563456), (2, 612781728), (3, 408521152), (4, 306390864), (6, 204260576), (8, 153195432), (12, 102130288), (13, 94274112), (16, 76597716), (17, 72091968), (24, 51065144), (26, 47137056), (32, 38298858), (34, 36045984), (39, 31424704), (48, 25532572), (51, 24030656), (52, 23568528), (64, 19149429), (68, 18022992), (78, 15712352), (96, 12766286), (102, 12015328), (104, 11784264), (136, 9011496), (156, 7856176), (192, 6383143), (204, 6007664), (208, 5892132), (221, 5545536), (272, 4505748), (289, 4240704), (312, 3928088), (408, 3003832), (416, 2946066), (442, 2772768), (544, 2252874), (578, 2120352), (624, 1964044), (663, 1848512), (816, 1501916), (832, 1473033), (867, 1413568), (884, 1386384), (1088, 1126437), (1156, 1060176), (1248, 982022), (1326, 924256), (1632, 750958), (1699, 721344), (1734, 706784), (1768, 693192), (2312, 530088), (2496, 491011), (2652, 462128), (3264, 375479), (3398, 360672), (3468, 353392), (3536, 346596), (3757, 326208), (4624, 265044), (5097, 240448), (5304, 231064), (6796, 180336), (6936, 176696), (7072, 173298), (7514, 163104), (9248, 132522), (10194, 120224), (10608, 115532), (11271, 108736), (13592, 90168), (13872, 88348), (14144, 86649), (15028, 81552), (18496, 66261), (20388, 60112), (21216, 57766), (22087, 55488), (22542, 54368), (27184, 45084), (27744, 44174), (28883, 42432), (30056, 40776)]