388234002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1795

約数の個数: 64

約数和(自身を含む): 868847616

約数和(自身を除く): 480613614

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 73, 78, 82, 123, 146, 219, 246, 438, 533, 949, 1066, 1599, 1663, 1898, 2847, 2993, 3198, 3326, 4989, 5694, 5986, 8979, 9978, 17958, 21619, 38909, 43238, 64857, 68183, 77818, 116727, 121399, 129714, 136366, 204549, 233454, 242798, 364197, 409098, 728394, 886379, 1578187, 1772758, 2659137, 3156374, 4734561, 4977359, 5318274, 9469122, 9954718, 14932077, 29864154, 64705667, 129411334, 194117001, 388234002]

約数ペア:

[(1, 388234002), (2, 194117001), (3, 129411334), (6, 64705667), (13, 29864154), (26, 14932077), (39, 9954718), (41, 9469122), (73, 5318274), (78, 4977359), (82, 4734561), (123, 3156374), (146, 2659137), (219, 1772758), (246, 1578187), (438, 886379), (533, 728394), (949, 409098), (1066, 364197), (1599, 242798), (1663, 233454), (1898, 204549), (2847, 136366), (2993, 129714), (3198, 121399), (3326, 116727), (4989, 77818), (5694, 68183), (5986, 64857), (8979, 43238), (9978, 38909), (17958, 21619)]