216839952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 742809600

約数和(自身を除く): 525969648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 63, 69, 72, 84, 92, 94, 112, 126, 138, 141, 144, 161, 168, 184, 188, 199, 207, 252, 276, 282, 322, 329, 336, 368, 376, 398, 414, 423, 483, 504, 552, 564, 597, 644, 658, 752, 796, 828, 846, 966, 987, 1008, 1081, 1104, 1128, 1194, 1288, 1316, 1393, 1449, 1592, 1656, 1692, 1791, 1932, 1974, 2162, 2256, 2388, 2576, 2632, 2786, 2898, 2961, 3184, 3243, 3312, 3384, 3582, 3864, 3948, 4179, 4324, 4577, 4776, 5264, 5572, 5796, 5922, 6486, 6768, 7164, 7567, 7728, 7896, 8358, 8648, 9154, 9353, 9552, 9729, 11144, 11592, 11844, 12537, 12972, 13731, 14328, 15134, 15792, 16716, 17296, 18308, 18706, 19458, 22288, 22701, 23184, 23688, 25074, 25944, 27462, 28059, 28656, 30268, 32039, 33432, 36616, 37412, 38916, 41193, 45402, 47376, 50148, 51888, 54924, 56118, 60536, 64078, 65471, 66864, 68103, 73232, 74824, 77832, 82386, 84177, 90804, 96117, 100296, 109848, 112236, 121072, 128156, 130942, 136206, 149648, 155664, 164772, 168354, 181608, 192234, 196413, 200592, 215119, 219696, 224472, 256312, 261884, 272412, 288351, 329544, 336708, 363216, 384468, 392826, 430238, 448944, 512624, 523768, 544824, 576702, 589239, 645357, 659088, 673416, 768936, 785652, 860476, 1047536, 1089648, 1153404, 1178478, 1290714, 1346832, 1505833, 1537872, 1571304, 1720952, 1936071, 2306808, 2356956, 2581428, 3011666, 3142608, 3441904, 3872142, 4517499, 4613616, 4713912, 5162856, 6023332, 7744284, 9034998, 9427824, 10325712, 12046664, 13552497, 15488568, 18069996, 24093328, 27104994, 30977136, 36139992, 54209988, 72279984, 108419976, 216839952]

約数ペア:

[(1, 216839952), (2, 108419976), (3, 72279984), (4, 54209988), (6, 36139992), (7, 30977136), (8, 27104994), (9, 24093328), (12, 18069996), (14, 15488568), (16, 13552497), (18, 12046664), (21, 10325712), (23, 9427824), (24, 9034998), (28, 7744284), (36, 6023332), (42, 5162856), (46, 4713912), (47, 4613616), (48, 4517499), (56, 3872142), (63, 3441904), (69, 3142608), (72, 3011666), (84, 2581428), (92, 2356956), (94, 2306808), (112, 1936071), (126, 1720952), (138, 1571304), (141, 1537872), (144, 1505833), (161, 1346832), (168, 1290714), (184, 1178478), (188, 1153404), (199, 1089648), (207, 1047536), (252, 860476), (276, 785652), (282, 768936), (322, 673416), (329, 659088), (336, 645357), (368, 589239), (376, 576702), (398, 544824), (414, 523768), (423, 512624), (483, 448944), (504, 430238), (552, 392826), (564, 384468), (597, 363216), (644, 336708), (658, 329544), (752, 288351), (796, 272412), (828, 261884), (846, 256312), (966, 224472), (987, 219696), (1008, 215119), (1081, 200592), (1104, 196413), (1128, 192234), (1194, 181608), (1288, 168354), (1316, 164772), (1393, 155664), (1449, 149648), (1592, 136206), (1656, 130942), (1692, 128156), (1791, 121072), (1932, 112236), (1974, 109848), (2162, 100296), (2256, 96117), (2388, 90804), (2576, 84177), (2632, 82386), (2786, 77832), (2898, 74824), (2961, 73232), (3184, 68103), (3243, 66864), (3312, 65471), (3384, 64078), (3582, 60536), (3864, 56118), (3948, 54924), (4179, 51888), (4324, 50148), (4577, 47376), (4776, 45402), (5264, 41193), (5572, 38916), (5796, 37412), (5922, 36616), (6486, 33432), (6768, 32039), (7164, 30268), (7567, 28656), (7728, 28059), (7896, 27462), (8358, 25944), (8648, 25074), (9154, 23688), (9353, 23184), (9552, 22701), (9729, 22288), (11144, 19458), (11592, 18706), (11844, 18308), (12537, 17296), (12972, 16716), (13731, 15792), (14328, 15134)]