401465792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 112

約数和(自身を含む): 1014740160

約数和(自身を除く): 613274368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 728, 754, 812, 832, 928, 1456, 1508, 1624, 1856, 2377, 2639, 2912, 3016, 3248, 4754, 5278, 5824, 6032, 6496, 9508, 10556, 12064, 12992, 16639, 19016, 21112, 24128, 30901, 33278, 38032, 42224, 61802, 66556, 68933, 76064, 84448, 123604, 133112, 137866, 152128, 168896, 216307, 247208, 266224, 275732, 432614, 482531, 494416, 532448, 551464, 865228, 896129, 965062, 988832, 1064896, 1102928, 1730456, 1792258, 1930124, 1977664, 2205856, 3460912, 3584516, 3860248, 4411712, 6272903, 6921824, 7169032, 7720496, 12545806, 13843648, 14338064, 15440992, 25091612, 28676128, 30881984, 50183224, 57352256, 100366448, 200732896, 401465792]

約数ペア:

[(1, 401465792), (2, 200732896), (4, 100366448), (7, 57352256), (8, 50183224), (13, 30881984), (14, 28676128), (16, 25091612), (26, 15440992), (28, 14338064), (29, 13843648), (32, 12545806), (52, 7720496), (56, 7169032), (58, 6921824), (64, 6272903), (91, 4411712), (104, 3860248), (112, 3584516), (116, 3460912), (182, 2205856), (203, 1977664), (208, 1930124), (224, 1792258), (232, 1730456), (364, 1102928), (377, 1064896), (406, 988832), (416, 965062), (448, 896129), (464, 865228), (728, 551464), (754, 532448), (812, 494416), (832, 482531), (928, 432614), (1456, 275732), (1508, 266224), (1624, 247208), (1856, 216307), (2377, 168896), (2639, 152128), (2912, 137866), (3016, 133112), (3248, 123604), (4754, 84448), (5278, 76064), (5824, 68933), (6032, 66556), (6496, 61802), (9508, 42224), (10556, 38032), (12064, 33278), (12992, 30901), (16639, 24128), (19016, 21112)]