451771512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 1244160000

約数和(自身を除く): 792388488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 127, 152, 174, 228, 232, 254, 269, 348, 381, 456, 508, 538, 551, 696, 762, 807, 1016, 1076, 1102, 1524, 1614, 1653, 2152, 2204, 2413, 3048, 3228, 3306, 3683, 4408, 4826, 5111, 6456, 6612, 7239, 7366, 7801, 9652, 10222, 11049, 13224, 14478, 14732, 15333, 15602, 19304, 20444, 22098, 23403, 28956, 29464, 30666, 31204, 34163, 40888, 44196, 46806, 57912, 61332, 62408, 68326, 69977, 88392, 93612, 102489, 122664, 136652, 139954, 148219, 187224, 204978, 209931, 273304, 279908, 296438, 409956, 419862, 444657, 559816, 592876, 649097, 819912, 839724, 889314, 990727, 1185752, 1298194, 1679448, 1778628, 1947291, 1981454, 2596388, 2972181, 3557256, 3894582, 3962908, 5192776, 5944362, 7789164, 7925816, 11888724, 15578328, 18823813, 23777448, 37647626, 56471439, 75295252, 112942878, 150590504, 225885756, 451771512]

約数ペア:

[(1, 451771512), (2, 225885756), (3, 150590504), (4, 112942878), (6, 75295252), (8, 56471439), (12, 37647626), (19, 23777448), (24, 18823813), (29, 15578328), (38, 11888724), (57, 7925816), (58, 7789164), (76, 5944362), (87, 5192776), (114, 3962908), (116, 3894582), (127, 3557256), (152, 2972181), (174, 2596388), (228, 1981454), (232, 1947291), (254, 1778628), (269, 1679448), (348, 1298194), (381, 1185752), (456, 990727), (508, 889314), (538, 839724), (551, 819912), (696, 649097), (762, 592876), (807, 559816), (1016, 444657), (1076, 419862), (1102, 409956), (1524, 296438), (1614, 279908), (1653, 273304), (2152, 209931), (2204, 204978), (2413, 187224), (3048, 148219), (3228, 139954), (3306, 136652), (3683, 122664), (4408, 102489), (4826, 93612), (5111, 88392), (6456, 69977), (6612, 68326), (7239, 62408), (7366, 61332), (7801, 57912), (9652, 46806), (10222, 44196), (11049, 40888), (13224, 34163), (14478, 31204), (14732, 30666), (15333, 29464), (15602, 28956), (19304, 23403), (20444, 22098)]