500050432

素因数分解:

$2^9\times 7^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 1184486688

約数和(自身を除く): 684436256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 83, 112, 128, 164, 166, 224, 256, 287, 328, 332, 448, 512, 574, 581, 656, 664, 896, 1148, 1162, 1312, 1328, 1681, 1792, 2296, 2324, 2624, 2656, 3362, 3403, 3584, 4592, 4648, 5248, 5312, 6724, 6806, 9184, 9296, 10496, 10624, 11767, 13448, 13612, 18368, 18592, 20992, 21248, 23534, 23821, 26896, 27224, 36736, 37184, 42496, 47068, 47642, 53792, 54448, 73472, 74368, 94136, 95284, 107584, 108896, 139523, 146944, 148736, 188272, 190568, 215168, 217792, 279046, 297472, 376544, 381136, 430336, 435584, 558092, 753088, 762272, 860672, 871168, 976661, 1116184, 1506176, 1524544, 1742336, 1953322, 2232368, 3012352, 3049088, 3906644, 4464736, 6024704, 6098176, 7813288, 8929472, 12196352, 15626576, 17858944, 31253152, 35717888, 62506304, 71435776, 125012608, 250025216, 500050432]

約数ペア:

[(1, 500050432), (2, 250025216), (4, 125012608), (7, 71435776), (8, 62506304), (14, 35717888), (16, 31253152), (28, 17858944), (32, 15626576), (41, 12196352), (56, 8929472), (64, 7813288), (82, 6098176), (83, 6024704), (112, 4464736), (128, 3906644), (164, 3049088), (166, 3012352), (224, 2232368), (256, 1953322), (287, 1742336), (328, 1524544), (332, 1506176), (448, 1116184), (512, 976661), (574, 871168), (581, 860672), (656, 762272), (664, 753088), (896, 558092), (1148, 435584), (1162, 430336), (1312, 381136), (1328, 376544), (1681, 297472), (1792, 279046), (2296, 217792), (2324, 215168), (2624, 190568), (2656, 188272), (3362, 148736), (3403, 146944), (3584, 139523), (4592, 108896), (4648, 107584), (5248, 95284), (5312, 94136), (6724, 74368), (6806, 73472), (9184, 54448), (9296, 53792), (10496, 47642), (10624, 47068), (11767, 42496), (13448, 37184), (13612, 36736), (18368, 27224), (18592, 26896), (20992, 23821), (21248, 23534)]