872637948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 240

約数和(自身を含む): 2974555584

約数和(自身を除く): 2101917636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 182, 189, 204, 221, 234, 238, 252, 273, 306, 324, 351, 357, 364, 378, 442, 459, 468, 476, 546, 567, 612, 663, 702, 714, 756, 819, 884, 918, 1053, 1071, 1092, 1134, 1326, 1377, 1404, 1428, 1547, 1638, 1741, 1836, 1989, 2106, 2142, 2268, 2457, 2652, 2754, 3094, 3213, 3276, 3482, 3978, 4212, 4284, 4641, 4914, 5223, 5508, 5967, 6188, 6426, 6964, 7371, 7956, 9282, 9639, 9828, 10446, 11934, 12187, 12852, 13923, 14742, 15669, 17901, 18564, 19278, 20892, 22633, 23868, 24374, 27846, 29484, 29597, 31338, 35802, 36561, 38556, 41769, 45266, 47007, 48748, 55692, 59194, 62676, 67899, 71604, 73122, 83538, 88791, 90532, 94014, 109683, 118388, 125307, 135798, 141021, 146244, 158431, 167076, 177582, 188028, 203697, 207179, 219366, 250614, 266373, 271596, 282042, 316862, 329049, 355164, 384761, 407394, 414358, 438732, 475293, 501228, 532746, 564084, 611091, 621537, 633724, 658098, 769522, 799119, 814788, 828716, 950586, 987147, 1065492, 1154283, 1222182, 1243074, 1316196, 1425879, 1539044, 1598238, 1833273, 1864611, 1901172, 1974294, 2308566, 2397357, 2444364, 2486148, 2693327, 2851758, 3196476, 3462849, 3666546, 3729222, 3948588, 4277637, 4617132, 4794714, 5386654, 5593833, 5703516, 6925698, 7333092, 7458444, 8079981, 8555274, 9589428, 10388547, 10773308, 11187666, 12832911, 13851396, 16159962, 16781499, 17110548, 20777094, 22375332, 24239943, 25665822, 31165641, 32319924, 33562998, 41554188, 48479886, 51331644, 62331282, 67125996, 72719829, 96959772, 124662564, 145439658, 218159487, 290879316, 436318974, 872637948]

約数ペア:

[(1, 872637948), (2, 436318974), (3, 290879316), (4, 218159487), (6, 145439658), (7, 124662564), (9, 96959772), (12, 72719829), (13, 67125996), (14, 62331282), (17, 51331644), (18, 48479886), (21, 41554188), (26, 33562998), (27, 32319924), (28, 31165641), (34, 25665822), (36, 24239943), (39, 22375332), (42, 20777094), (51, 17110548), (52, 16781499), (54, 16159962), (63, 13851396), (68, 12832911), (78, 11187666), (81, 10773308), (84, 10388547), (91, 9589428), (102, 8555274), (108, 8079981), (117, 7458444), (119, 7333092), (126, 6925698), (153, 5703516), (156, 5593833), (162, 5386654), (182, 4794714), (189, 4617132), (204, 4277637), (221, 3948588), (234, 3729222), (238, 3666546), (252, 3462849), (273, 3196476), (306, 2851758), (324, 2693327), (351, 2486148), (357, 2444364), (364, 2397357), (378, 2308566), (442, 1974294), (459, 1901172), (468, 1864611), (476, 1833273), (546, 1598238), (567, 1539044), (612, 1425879), (663, 1316196), (702, 1243074), (714, 1222182), (756, 1154283), (819, 1065492), (884, 987147), (918, 950586), (1053, 828716), (1071, 814788), (1092, 799119), (1134, 769522), (1326, 658098), (1377, 633724), (1404, 621537), (1428, 611091), (1547, 564084), (1638, 532746), (1741, 501228), (1836, 475293), (1989, 438732), (2106, 414358), (2142, 407394), (2268, 384761), (2457, 355164), (2652, 329049), (2754, 316862), (3094, 282042), (3213, 271596), (3276, 266373), (3482, 250614), (3978, 219366), (4212, 207179), (4284, 203697), (4641, 188028), (4914, 177582), (5223, 167076), (5508, 158431), (5967, 146244), (6188, 141021), (6426, 135798), (6964, 125307), (7371, 118388), (7956, 109683), (9282, 94014), (9639, 90532), (9828, 88791), (10446, 83538), (11934, 73122), (12187, 71604), (12852, 67899), (13923, 62676), (14742, 59194), (15669, 55692), (17901, 48748), (18564, 47007), (19278, 45266), (20892, 41769), (22633, 38556), (23868, 36561), (24374, 35802), (27846, 31338), (29484, 29597)]