3280821464

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 6381936000

約数和(自身を除く): 3101114536

約数列:

[1, 2, 4, 8, 47, 94, 149, 157, 188, 298, 314, 373, 376, 596, 628, 746, 1192, 1256, 1492, 2984, 7003, 7379, 14006, 14758, 17531, 23393, 28012, 29516, 35062, 46786, 55577, 56024, 58561, 59032, 70124, 93572, 111154, 117122, 140248, 187144, 222308, 234244, 444616, 468488, 1099471, 2198942, 2612119, 2752367, 4397884, 5224238, 5504734, 8725589, 8795768, 10448476, 11009468, 17451178, 20896952, 22018936, 34902356, 69804712, 410102683, 820205366, 1640410732, 3280821464]

約数ペア:

[(1, 3280821464), (2, 1640410732), (4, 820205366), (8, 410102683), (47, 69804712), (94, 34902356), (149, 22018936), (157, 20896952), (188, 17451178), (298, 11009468), (314, 10448476), (373, 8795768), (376, 8725589), (596, 5504734), (628, 5224238), (746, 4397884), (1192, 2752367), (1256, 2612119), (1492, 2198942), (2984, 1099471), (7003, 468488), (7379, 444616), (14006, 234244), (14758, 222308), (17531, 187144), (23393, 140248), (28012, 117122), (29516, 111154), (35062, 93572), (46786, 70124), (55577, 59032), (56024, 58561)]