198349008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 631709568

約数和(自身を除く): 433360560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 71, 74, 78, 88, 104, 111, 121, 132, 142, 143, 148, 156, 176, 208, 213, 222, 242, 264, 284, 286, 296, 312, 363, 407, 426, 429, 444, 481, 484, 528, 568, 572, 592, 624, 726, 781, 814, 852, 858, 888, 923, 962, 968, 1136, 1144, 1221, 1443, 1452, 1562, 1573, 1628, 1704, 1716, 1776, 1846, 1924, 1936, 2288, 2343, 2442, 2627, 2769, 2886, 2904, 3124, 3146, 3256, 3408, 3432, 3692, 3848, 4477, 4686, 4719, 4884, 5254, 5291, 5538, 5772, 5808, 6248, 6292, 6512, 6864, 7384, 7696, 7881, 8591, 8954, 9372, 9438, 9768, 10153, 10508, 10582, 11076, 11544, 12496, 12584, 13431, 14768, 15762, 15873, 17182, 17908, 18744, 18876, 19536, 20306, 21016, 21164, 22152, 23088, 25168, 25773, 26862, 28897, 30459, 31524, 31746, 34151, 34364, 35816, 37488, 37752, 40612, 42032, 42328, 44304, 51546, 53724, 57794, 58201, 60918, 63048, 63492, 68302, 68728, 71632, 75504, 81224, 84656, 86691, 102453, 103092, 107448, 111683, 115588, 116402, 121836, 126096, 126984, 136604, 137456, 162448, 173382, 174603, 204906, 206184, 214896, 223366, 231176, 232804, 243672, 253968, 273208, 317867, 335049, 346764, 349206, 375661, 409812, 412368, 446732, 462352, 465608, 487344, 546416, 635734, 670098, 693528, 698412, 751322, 819624, 893464, 931216, 953601, 1126983, 1271468, 1340196, 1387056, 1396824, 1502644, 1639248, 1786928, 1907202, 2253966, 2542936, 2680392, 2793648, 3005288, 3814404, 4132271, 4507932, 5085872, 5360784, 6010576, 7628808, 8264542, 9015864, 12396813, 15257616, 16529084, 18031728, 24793626, 33058168, 49587252, 66116336, 99174504, 198349008]

約数ペア:

[(1, 198349008), (2, 99174504), (3, 66116336), (4, 49587252), (6, 33058168), (8, 24793626), (11, 18031728), (12, 16529084), (13, 15257616), (16, 12396813), (22, 9015864), (24, 8264542), (26, 7628808), (33, 6010576), (37, 5360784), (39, 5085872), (44, 4507932), (48, 4132271), (52, 3814404), (66, 3005288), (71, 2793648), (74, 2680392), (78, 2542936), (88, 2253966), (104, 1907202), (111, 1786928), (121, 1639248), (132, 1502644), (142, 1396824), (143, 1387056), (148, 1340196), (156, 1271468), (176, 1126983), (208, 953601), (213, 931216), (222, 893464), (242, 819624), (264, 751322), (284, 698412), (286, 693528), (296, 670098), (312, 635734), (363, 546416), (407, 487344), (426, 465608), (429, 462352), (444, 446732), (481, 412368), (484, 409812), (528, 375661), (568, 349206), (572, 346764), (592, 335049), (624, 317867), (726, 273208), (781, 253968), (814, 243672), (852, 232804), (858, 231176), (888, 223366), (923, 214896), (962, 206184), (968, 204906), (1136, 174603), (1144, 173382), (1221, 162448), (1443, 137456), (1452, 136604), (1562, 126984), (1573, 126096), (1628, 121836), (1704, 116402), (1716, 115588), (1776, 111683), (1846, 107448), (1924, 103092), (1936, 102453), (2288, 86691), (2343, 84656), (2442, 81224), (2627, 75504), (2769, 71632), (2886, 68728), (2904, 68302), (3124, 63492), (3146, 63048), (3256, 60918), (3408, 58201), (3432, 57794), (3692, 53724), (3848, 51546), (4477, 44304), (4686, 42328), (4719, 42032), (4884, 40612), (5254, 37752), (5291, 37488), (5538, 35816), (5772, 34364), (5808, 34151), (6248, 31746), (6292, 31524), (6512, 30459), (6864, 28897), (7384, 26862), (7696, 25773), (7881, 25168), (8591, 23088), (8954, 22152), (9372, 21164), (9438, 21016), (9768, 20306), (10153, 19536), (10508, 18876), (10582, 18744), (11076, 17908), (11544, 17182), (12496, 15873), (12584, 15762), (13431, 14768)]