3981396888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16561}}^1$

素因数の和:16639

約数の個数: 160

約数和(自身を含む): 12985932960

約数和(自身を除く): 9004536072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 81, 84, 106, 108, 126, 159, 162, 168, 189, 212, 216, 252, 318, 324, 371, 378, 424, 477, 504, 567, 636, 648, 742, 756, 954, 1113, 1134, 1272, 1431, 1484, 1512, 1908, 2226, 2268, 2862, 2968, 3339, 3816, 4293, 4452, 4536, 5724, 6678, 8586, 8904, 10017, 11448, 13356, 16561, 17172, 20034, 26712, 30051, 33122, 34344, 40068, 49683, 60102, 66244, 80136, 99366, 115927, 120204, 132488, 149049, 198732, 231854, 240408, 298098, 347781, 397464, 447147, 463708, 596196, 695562, 877733, 894294, 927416, 1043343, 1192392, 1341441, 1391124, 1755466, 1788588, 2086686, 2633199, 2682882, 2782248, 3130029, 3510932, 3577176, 4173372, 5266398, 5365764, 6144131, 6260058, 7021864, 7899597, 8346744, 9390087, 10532796, 10731528, 12288262, 12520116, 15799194, 18432393, 18780174, 21065592, 23698791, 24576524, 25040232, 31598388, 36864786, 37560348, 47397582, 49153048, 55297179, 63196776, 71096373, 73729572, 75120696, 94795164, 110594358, 142192746, 147459144, 165891537, 189590328, 221188716, 284385492, 331783074, 442377432, 497674611, 568770984, 663566148, 995349222, 1327132296, 1990698444, 3981396888]

約数ペア:

[(1, 3981396888), (2, 1990698444), (3, 1327132296), (4, 995349222), (6, 663566148), (7, 568770984), (8, 497674611), (9, 442377432), (12, 331783074), (14, 284385492), (18, 221188716), (21, 189590328), (24, 165891537), (27, 147459144), (28, 142192746), (36, 110594358), (42, 94795164), (53, 75120696), (54, 73729572), (56, 71096373), (63, 63196776), (72, 55297179), (81, 49153048), (84, 47397582), (106, 37560348), (108, 36864786), (126, 31598388), (159, 25040232), (162, 24576524), (168, 23698791), (189, 21065592), (212, 18780174), (216, 18432393), (252, 15799194), (318, 12520116), (324, 12288262), (371, 10731528), (378, 10532796), (424, 9390087), (477, 8346744), (504, 7899597), (567, 7021864), (636, 6260058), (648, 6144131), (742, 5365764), (756, 5266398), (954, 4173372), (1113, 3577176), (1134, 3510932), (1272, 3130029), (1431, 2782248), (1484, 2682882), (1512, 2633199), (1908, 2086686), (2226, 1788588), (2268, 1755466), (2862, 1391124), (2968, 1341441), (3339, 1192392), (3816, 1043343), (4293, 927416), (4452, 894294), (4536, 877733), (5724, 695562), (6678, 596196), (8586, 463708), (8904, 447147), (10017, 397464), (11448, 347781), (13356, 298098), (16561, 240408), (17172, 231854), (20034, 198732), (26712, 149049), (30051, 132488), (33122, 120204), (34344, 115927), (40068, 99366), (49683, 80136), (60102, 66244)]