307142472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2195

約数の個数: 128

約数和(自身を含む): 959616000

約数和(自身を除く): 652473528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1742, 1876, 2099, 2184, 2613, 2814, 3484, 3752, 4198, 5226, 5628, 6097, 6297, 6968, 8396, 10452, 11256, 12194, 12594, 14693, 16792, 18291, 20904, 24388, 25188, 27287, 29386, 36582, 44079, 48776, 50376, 54574, 58772, 73164, 81861, 88158, 109148, 117544, 140633, 146328, 163722, 176316, 191009, 218296, 281266, 327444, 352632, 382018, 421899, 562532, 573027, 654888, 764036, 843798, 984431, 1125064, 1146054, 1528072, 1687596, 1828229, 1968862, 2292108, 2953293, 3375192, 3656458, 3937724, 4584216, 5484687, 5906586, 7312916, 7875448, 10969374, 11813172, 12797603, 14625832, 21938748, 23626344, 25595206, 38392809, 43877496, 51190412, 76785618, 102380824, 153571236, 307142472]

約数ペア:

[(1, 307142472), (2, 153571236), (3, 102380824), (4, 76785618), (6, 51190412), (7, 43877496), (8, 38392809), (12, 25595206), (13, 23626344), (14, 21938748), (21, 14625832), (24, 12797603), (26, 11813172), (28, 10969374), (39, 7875448), (42, 7312916), (52, 5906586), (56, 5484687), (67, 4584216), (78, 3937724), (84, 3656458), (91, 3375192), (104, 2953293), (134, 2292108), (156, 1968862), (168, 1828229), (182, 1687596), (201, 1528072), (268, 1146054), (273, 1125064), (312, 984431), (364, 843798), (402, 764036), (469, 654888), (536, 573027), (546, 562532), (728, 421899), (804, 382018), (871, 352632), (938, 327444), (1092, 281266), (1407, 218296), (1608, 191009), (1742, 176316), (1876, 163722), (2099, 146328), (2184, 140633), (2613, 117544), (2814, 109148), (3484, 88158), (3752, 81861), (4198, 73164), (5226, 58772), (5628, 54574), (6097, 50376), (6297, 48776), (6968, 44079), (8396, 36582), (10452, 29386), (11256, 27287), (12194, 25188), (12594, 24388), (14693, 20904), (16792, 18291)]