305067438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5953}}^1$

素因数の和:6050

約数の個数: 64

約数和(自身を含む): 740201280

約数和(自身を除く): 435133842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1898, 1971, 2847, 3942, 5694, 5953, 8541, 11906, 17082, 17859, 25623, 35718, 51246, 53577, 77389, 107154, 154778, 160731, 232167, 321462, 434569, 464334, 696501, 869138, 1303707, 1393002, 2089503, 2607414, 3911121, 4179006, 5649397, 7822242, 11298794, 11733363, 16948191, 23466726, 33896382, 50844573, 101689146, 152533719, 305067438]

約数ペア:

[(1, 305067438), (2, 152533719), (3, 101689146), (6, 50844573), (9, 33896382), (13, 23466726), (18, 16948191), (26, 11733363), (27, 11298794), (39, 7822242), (54, 5649397), (73, 4179006), (78, 3911121), (117, 2607414), (146, 2089503), (219, 1393002), (234, 1303707), (351, 869138), (438, 696501), (657, 464334), (702, 434569), (949, 321462), (1314, 232167), (1898, 160731), (1971, 154778), (2847, 107154), (3942, 77389), (5694, 53577), (5953, 51246), (8541, 35718), (11906, 25623), (17082, 17859)]