331797648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2121

約数の個数: 160

約数和(自身を含む): 1083986176

約数和(自身を除く): 752188528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1776, 1924, 2053, 2072, 2184, 2886, 3108, 3367, 3848, 4106, 4144, 4368, 5772, 6159, 6216, 6734, 7696, 8212, 10101, 11544, 12318, 12432, 13468, 14371, 16424, 20202, 23088, 24636, 26689, 26936, 28742, 32848, 40404, 43113, 49272, 53378, 53872, 57484, 75961, 80067, 80808, 86226, 98544, 106756, 114968, 151922, 160134, 161616, 172452, 186823, 213512, 227883, 229936, 303844, 320268, 344904, 373646, 427024, 455766, 531727, 560469, 607688, 640536, 689808, 747292, 911532, 987493, 1063454, 1120938, 1215376, 1281072, 1494584, 1595181, 1823064, 1974986, 2126908, 2241876, 2962479, 2989168, 3190362, 3646128, 3949972, 4253816, 4483752, 5924958, 6380724, 6912451, 7899944, 8507632, 8967504, 11849916, 12761448, 13824902, 15799888, 20737353, 23699832, 25522896, 27649804, 41474706, 47399664, 55299608, 82949412, 110599216, 165898824, 331797648]

約数ペア:

[(1, 331797648), (2, 165898824), (3, 110599216), (4, 82949412), (6, 55299608), (7, 47399664), (8, 41474706), (12, 27649804), (13, 25522896), (14, 23699832), (16, 20737353), (21, 15799888), (24, 13824902), (26, 12761448), (28, 11849916), (37, 8967504), (39, 8507632), (42, 7899944), (48, 6912451), (52, 6380724), (56, 5924958), (74, 4483752), (78, 4253816), (84, 3949972), (91, 3646128), (104, 3190362), (111, 2989168), (112, 2962479), (148, 2241876), (156, 2126908), (168, 1974986), (182, 1823064), (208, 1595181), (222, 1494584), (259, 1281072), (273, 1215376), (296, 1120938), (312, 1063454), (336, 987493), (364, 911532), (444, 747292), (481, 689808), (518, 640536), (546, 607688), (592, 560469), (624, 531727), (728, 455766), (777, 427024), (888, 373646), (962, 344904), (1036, 320268), (1092, 303844), (1443, 229936), (1456, 227883), (1554, 213512), (1776, 186823), (1924, 172452), (2053, 161616), (2072, 160134), (2184, 151922), (2886, 114968), (3108, 106756), (3367, 98544), (3848, 86226), (4106, 80808), (4144, 80067), (4368, 75961), (5772, 57484), (6159, 53872), (6216, 53378), (6734, 49272), (7696, 43113), (8212, 40404), (10101, 32848), (11544, 28742), (12318, 26936), (12432, 26689), (13468, 24636), (14371, 23088), (16424, 20202)]