394503148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 809238528

約数和(自身を除く): 414735380

約数列:

[1, 2, 4, 13, 26, 31, 41, 47, 52, 62, 82, 94, 124, 127, 164, 188, 254, 403, 508, 533, 611, 806, 1066, 1222, 1271, 1457, 1612, 1651, 1927, 2132, 2444, 2542, 2914, 3302, 3854, 3937, 5084, 5207, 5828, 5969, 6604, 7708, 7874, 10414, 11938, 15748, 16523, 18941, 20828, 23876, 25051, 33046, 37882, 50102, 51181, 59737, 66092, 67691, 75764, 77597, 100204, 102362, 119474, 135382, 155194, 161417, 185039, 204724, 238948, 244729, 270764, 310388, 322834, 370078, 489458, 645668, 740156, 776581, 978916, 1553162, 2098421, 2405507, 3106324, 3181477, 4196842, 4811014, 6362954, 7586599, 8393684, 9622028, 12725908, 15173198, 30346396, 98625787, 197251574, 394503148]

約数ペア:

[(1, 394503148), (2, 197251574), (4, 98625787), (13, 30346396), (26, 15173198), (31, 12725908), (41, 9622028), (47, 8393684), (52, 7586599), (62, 6362954), (82, 4811014), (94, 4196842), (124, 3181477), (127, 3106324), (164, 2405507), (188, 2098421), (254, 1553162), (403, 978916), (508, 776581), (533, 740156), (611, 645668), (806, 489458), (1066, 370078), (1222, 322834), (1271, 310388), (1457, 270764), (1612, 244729), (1651, 238948), (1927, 204724), (2132, 185039), (2444, 161417), (2542, 155194), (2914, 135382), (3302, 119474), (3854, 102362), (3937, 100204), (5084, 77597), (5207, 75764), (5828, 67691), (5969, 66092), (6604, 59737), (7708, 51181), (7874, 50102), (10414, 37882), (11938, 33046), (15748, 25051), (16523, 23876), (18941, 20828)]