247816296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 836035200

約数和(自身を除く): 588218904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 109, 117, 126, 156, 168, 182, 218, 234, 252, 273, 312, 327, 347, 364, 436, 468, 504, 546, 654, 694, 728, 763, 819, 872, 936, 981, 1041, 1092, 1308, 1388, 1417, 1526, 1638, 1962, 2082, 2184, 2289, 2429, 2616, 2776, 2834, 3052, 3123, 3276, 3924, 4164, 4251, 4511, 4578, 4858, 5668, 6104, 6246, 6552, 6867, 7287, 7848, 8328, 8502, 9022, 9156, 9716, 9919, 11336, 12492, 12753, 13533, 13734, 14574, 17004, 18044, 18312, 19432, 19838, 21861, 24984, 25506, 27066, 27468, 29148, 29757, 31577, 34008, 36088, 37823, 39676, 40599, 43722, 51012, 54132, 54936, 58296, 59514, 63154, 75646, 79352, 81198, 87444, 89271, 94731, 102024, 108264, 113469, 119028, 126308, 151292, 162396, 174888, 178542, 189462, 226938, 238056, 252616, 264761, 284193, 302584, 324792, 340407, 357084, 378924, 453876, 491699, 529522, 568386, 680814, 714168, 757848, 794283, 907752, 983398, 1059044, 1136772, 1361628, 1475097, 1588566, 1966796, 2118088, 2273544, 2382849, 2723256, 2950194, 3177132, 3441893, 3933592, 4425291, 4765698, 5900388, 6354264, 6883786, 8850582, 9531396, 10325679, 11800776, 13767572, 17701164, 19062792, 20651358, 27535144, 30977037, 35402328, 41302716, 61954074, 82605432, 123908148, 247816296]

約数ペア:

[(1, 247816296), (2, 123908148), (3, 82605432), (4, 61954074), (6, 41302716), (7, 35402328), (8, 30977037), (9, 27535144), (12, 20651358), (13, 19062792), (14, 17701164), (18, 13767572), (21, 11800776), (24, 10325679), (26, 9531396), (28, 8850582), (36, 6883786), (39, 6354264), (42, 5900388), (52, 4765698), (56, 4425291), (63, 3933592), (72, 3441893), (78, 3177132), (84, 2950194), (91, 2723256), (104, 2382849), (109, 2273544), (117, 2118088), (126, 1966796), (156, 1588566), (168, 1475097), (182, 1361628), (218, 1136772), (234, 1059044), (252, 983398), (273, 907752), (312, 794283), (327, 757848), (347, 714168), (364, 680814), (436, 568386), (468, 529522), (504, 491699), (546, 453876), (654, 378924), (694, 357084), (728, 340407), (763, 324792), (819, 302584), (872, 284193), (936, 264761), (981, 252616), (1041, 238056), (1092, 226938), (1308, 189462), (1388, 178542), (1417, 174888), (1526, 162396), (1638, 151292), (1962, 126308), (2082, 119028), (2184, 113469), (2289, 108264), (2429, 102024), (2616, 94731), (2776, 89271), (2834, 87444), (3052, 81198), (3123, 79352), (3276, 75646), (3924, 63154), (4164, 59514), (4251, 58296), (4511, 54936), (4578, 54132), (4858, 51012), (5668, 43722), (6104, 40599), (6246, 39676), (6552, 37823), (6867, 36088), (7287, 34008), (7848, 31577), (8328, 29757), (8502, 29148), (9022, 27468), (9156, 27066), (9716, 25506), (9919, 24984), (11336, 21861), (12492, 19838), (12753, 19432), (13533, 18312), (13734, 18044), (14574, 17004)]