281845116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5200

約数の個数: 96

約数和(自身を含む): 846702080

約数和(自身を除く): 564856964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 378, 438, 511, 657, 756, 876, 1022, 1314, 1533, 1971, 2044, 2628, 3066, 3942, 4599, 5107, 6132, 7884, 9198, 10214, 13797, 15321, 18396, 20428, 27594, 30642, 35749, 45963, 55188, 61284, 71498, 91926, 107247, 137889, 142996, 183852, 214494, 275778, 321741, 372811, 428988, 551556, 643482, 745622, 965223, 1118433, 1286964, 1491244, 1930446, 2236866, 2609677, 3355299, 3860892, 4473732, 5219354, 6710598, 7829031, 10065897, 10438708, 13421196, 15658062, 20131794, 23487093, 31316124, 40263588, 46974186, 70461279, 93948372, 140922558, 281845116]

約数ペア:

[(1, 281845116), (2, 140922558), (3, 93948372), (4, 70461279), (6, 46974186), (7, 40263588), (9, 31316124), (12, 23487093), (14, 20131794), (18, 15658062), (21, 13421196), (27, 10438708), (28, 10065897), (36, 7829031), (42, 6710598), (54, 5219354), (63, 4473732), (73, 3860892), (84, 3355299), (108, 2609677), (126, 2236866), (146, 1930446), (189, 1491244), (219, 1286964), (252, 1118433), (292, 965223), (378, 745622), (438, 643482), (511, 551556), (657, 428988), (756, 372811), (876, 321741), (1022, 275778), (1314, 214494), (1533, 183852), (1971, 142996), (2044, 137889), (2628, 107247), (3066, 91926), (3942, 71498), (4599, 61284), (5107, 55188), (6132, 45963), (7884, 35749), (9198, 30642), (10214, 27594), (13797, 20428), (15321, 18396)]