1222758684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 3651648000

約数和(自身を除く): 2428889316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 199, 222, 252, 259, 333, 398, 444, 518, 597, 659, 666, 777, 796, 1036, 1194, 1318, 1332, 1393, 1554, 1791, 1977, 2331, 2388, 2636, 2786, 3108, 3582, 3954, 4179, 4613, 4662, 5572, 5931, 7164, 7363, 7908, 8358, 9226, 9324, 11862, 12537, 13839, 14726, 16716, 18452, 22089, 23724, 24383, 25074, 27678, 29452, 41517, 44178, 48766, 50148, 51541, 55356, 66267, 73149, 83034, 88356, 97532, 103082, 131141, 132534, 146298, 154623, 166068, 170681, 206164, 219447, 262282, 265068, 292596, 309246, 341362, 393423, 438894, 463869, 512043, 524564, 618492, 682724, 786846, 877788, 917987, 927738, 1024086, 1180269, 1536129, 1573692, 1835974, 1855476, 2048172, 2360538, 2753961, 3072258, 3671948, 4721076, 4852217, 5507922, 6144516, 8261883, 9704434, 11015844, 14556651, 16523766, 19408868, 29113302, 33047532, 33965519, 43669953, 58226604, 67931038, 87339906, 101896557, 135862076, 174679812, 203793114, 305689671, 407586228, 611379342, 1222758684]

約数ペア:

[(1, 1222758684), (2, 611379342), (3, 407586228), (4, 305689671), (6, 203793114), (7, 174679812), (9, 135862076), (12, 101896557), (14, 87339906), (18, 67931038), (21, 58226604), (28, 43669953), (36, 33965519), (37, 33047532), (42, 29113302), (63, 19408868), (74, 16523766), (84, 14556651), (111, 11015844), (126, 9704434), (148, 8261883), (199, 6144516), (222, 5507922), (252, 4852217), (259, 4721076), (333, 3671948), (398, 3072258), (444, 2753961), (518, 2360538), (597, 2048172), (659, 1855476), (666, 1835974), (777, 1573692), (796, 1536129), (1036, 1180269), (1194, 1024086), (1318, 927738), (1332, 917987), (1393, 877788), (1554, 786846), (1791, 682724), (1977, 618492), (2331, 524564), (2388, 512043), (2636, 463869), (2786, 438894), (3108, 393423), (3582, 341362), (3954, 309246), (4179, 292596), (4613, 265068), (4662, 262282), (5572, 219447), (5931, 206164), (7164, 170681), (7363, 166068), (7908, 154623), (8358, 146298), (9226, 132534), (9324, 131141), (11862, 103082), (12537, 97532), (13839, 88356), (14726, 83034), (16716, 73149), (18452, 66267), (22089, 55356), (23724, 51541), (24383, 50148), (25074, 48766), (27678, 44178), (29452, 41517)]