331134552

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 1065972960

約数和(自身を除く): 734838408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1316, 1692, 1764, 1974, 1997, 2303, 2632, 2961, 3384, 3528, 3948, 3994, 4606, 5922, 5991, 6909, 7896, 7988, 9212, 11844, 11982, 13818, 13979, 15976, 17973, 18424, 20727, 23688, 23964, 27636, 27958, 35946, 41454, 41937, 47928, 55272, 55916, 71892, 82908, 83874, 93859, 97853, 111832, 125811, 143784, 165816, 167748, 187718, 195706, 251622, 281577, 293559, 335496, 375436, 391412, 503244, 563154, 587118, 657013, 750872, 782824, 844731, 880677, 1006488, 1126308, 1174236, 1314026, 1689462, 1761354, 1971039, 2252616, 2348472, 2628052, 3378924, 3522708, 3942078, 4599091, 5256104, 5913117, 6757848, 7045416, 7884156, 9198182, 11826234, 13797273, 15768312, 18396364, 23652468, 27594546, 36792728, 41391819, 47304936, 55189092, 82783638, 110378184, 165567276, 331134552]

約数ペア:

[(1, 331134552), (2, 165567276), (3, 110378184), (4, 82783638), (6, 55189092), (7, 47304936), (8, 41391819), (9, 36792728), (12, 27594546), (14, 23652468), (18, 18396364), (21, 15768312), (24, 13797273), (28, 11826234), (36, 9198182), (42, 7884156), (47, 7045416), (49, 6757848), (56, 5913117), (63, 5256104), (72, 4599091), (84, 3942078), (94, 3522708), (98, 3378924), (126, 2628052), (141, 2348472), (147, 2252616), (168, 1971039), (188, 1761354), (196, 1689462), (252, 1314026), (282, 1174236), (294, 1126308), (329, 1006488), (376, 880677), (392, 844731), (423, 782824), (441, 750872), (504, 657013), (564, 587118), (588, 563154), (658, 503244), (846, 391412), (882, 375436), (987, 335496), (1128, 293559), (1176, 281577), (1316, 251622), (1692, 195706), (1764, 187718), (1974, 167748), (1997, 165816), (2303, 143784), (2632, 125811), (2961, 111832), (3384, 97853), (3528, 93859), (3948, 83874), (3994, 82908), (4606, 71892), (5922, 55916), (5991, 55272), (6909, 47928), (7896, 41937), (7988, 41454), (9212, 35946), (11844, 27958), (11982, 27636), (13818, 23964), (13979, 23688), (15976, 20727), (17973, 18424)]