1561742208

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11626

約数の個数: 160

約数和(自身を含む): 5005668360

約数和(自身を除く): 3443926152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3456, 3744, 4212, 4992, 5184, 5616, 7488, 8424, 10368, 11232, 11587, 14976, 16848, 22464, 23174, 33696, 34761, 44928, 46348, 67392, 69522, 92696, 104283, 134784, 139044, 150631, 185392, 208566, 278088, 301262, 312849, 370784, 417132, 451893, 556176, 602524, 625698, 741568, 834264, 903786, 938547, 1112352, 1205048, 1251396, 1355679, 1483136, 1668528, 1807572, 1877094, 2224704, 2410096, 2502792, 2711358, 3337056, 3615144, 3754188, 4067037, 4449408, 4820192, 5005584, 5422716, 6674112, 7230288, 7508376, 8134074, 9640384, 10011168, 10845432, 12201111, 13348224, 14460576, 15016752, 16268148, 19280768, 20022336, 21690864, 24402222, 28921152, 30033504, 32536296, 40044672, 43381728, 48804444, 57842304, 60067008, 65072592, 86763456, 97608888, 120134016, 130145184, 173526912, 195217776, 260290368, 390435552, 520580736, 780871104, 1561742208]

約数ペア:

[(1, 1561742208), (2, 780871104), (3, 520580736), (4, 390435552), (6, 260290368), (8, 195217776), (9, 173526912), (12, 130145184), (13, 120134016), (16, 97608888), (18, 86763456), (24, 65072592), (26, 60067008), (27, 57842304), (32, 48804444), (36, 43381728), (39, 40044672), (48, 32536296), (52, 30033504), (54, 28921152), (64, 24402222), (72, 21690864), (78, 20022336), (81, 19280768), (96, 16268148), (104, 15016752), (108, 14460576), (117, 13348224), (128, 12201111), (144, 10845432), (156, 10011168), (162, 9640384), (192, 8134074), (208, 7508376), (216, 7230288), (234, 6674112), (288, 5422716), (312, 5005584), (324, 4820192), (351, 4449408), (384, 4067037), (416, 3754188), (432, 3615144), (468, 3337056), (576, 2711358), (624, 2502792), (648, 2410096), (702, 2224704), (832, 1877094), (864, 1807572), (936, 1668528), (1053, 1483136), (1152, 1355679), (1248, 1251396), (1296, 1205048), (1404, 1112352), (1664, 938547), (1728, 903786), (1872, 834264), (2106, 741568), (2496, 625698), (2592, 602524), (2808, 556176), (3456, 451893), (3744, 417132), (4212, 370784), (4992, 312849), (5184, 301262), (5616, 278088), (7488, 208566), (8424, 185392), (10368, 150631), (11232, 139044), (11587, 134784), (14976, 104283), (16848, 92696), (22464, 69522), (23174, 67392), (33696, 46348), (34761, 44928)]