217674072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 768268800

約数和(自身を除く): 550594728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 71, 72, 77, 79, 84, 88, 98, 99, 126, 132, 142, 147, 154, 158, 168, 196, 198, 213, 231, 237, 252, 264, 284, 294, 308, 316, 392, 396, 426, 441, 462, 474, 497, 504, 539, 553, 568, 588, 616, 632, 639, 693, 711, 781, 792, 852, 869, 882, 924, 948, 994, 1078, 1106, 1176, 1278, 1386, 1422, 1491, 1562, 1617, 1659, 1704, 1738, 1764, 1848, 1896, 1988, 2156, 2212, 2343, 2556, 2607, 2772, 2844, 2982, 3124, 3234, 3318, 3476, 3479, 3528, 3871, 3976, 4312, 4424, 4473, 4686, 4851, 4977, 5112, 5214, 5467, 5544, 5609, 5688, 5964, 6083, 6248, 6468, 6636, 6952, 6958, 7029, 7742, 7821, 8946, 9372, 9702, 9954, 10428, 10437, 10934, 11218, 11613, 11928, 12166, 12936, 13272, 13916, 14058, 15484, 15642, 16401, 16827, 17892, 18249, 18744, 19404, 19908, 20856, 20874, 21868, 22436, 23226, 24332, 27832, 28116, 30968, 31284, 31311, 32802, 33654, 34839, 35784, 36498, 38269, 38808, 39263, 39816, 41748, 42581, 43736, 44872, 46452, 48664, 49203, 50481, 54747, 56232, 61699, 62568, 62622, 65604, 67308, 69678, 72996, 76538, 78526, 83496, 85162, 92904, 98406, 100962, 109494, 114807, 117789, 123398, 125244, 127743, 131208, 134616, 139356, 145992, 153076, 157052, 170324, 185097, 196812, 201924, 218988, 229614, 235578, 246796, 250488, 255486, 274841, 278712, 306152, 314104, 340648, 344421, 353367, 370194, 383229, 393624, 403848, 431893, 437976, 459228, 471156, 493592, 510972, 549682, 555291, 688842, 706734, 740388, 766458, 824523, 863786, 918456, 942312, 1021944, 1099364, 1110582, 1295679, 1377684, 1413468, 1480776, 1532916, 1649046, 1727572, 2198728, 2221164, 2473569, 2591358, 2755368, 2826936, 3023251, 3065832, 3298092, 3455144, 3887037, 4442328, 4947138, 5182716, 6046502, 6596184, 7774074, 9069753, 9894276, 10365432, 12093004, 15548148, 18139506, 19788552, 24186008, 27209259, 31096296, 36279012, 54418518, 72558024, 108837036, 217674072]

約数ペア:

[(1, 217674072), (2, 108837036), (3, 72558024), (4, 54418518), (6, 36279012), (7, 31096296), (8, 27209259), (9, 24186008), (11, 19788552), (12, 18139506), (14, 15548148), (18, 12093004), (21, 10365432), (22, 9894276), (24, 9069753), (28, 7774074), (33, 6596184), (36, 6046502), (42, 5182716), (44, 4947138), (49, 4442328), (56, 3887037), (63, 3455144), (66, 3298092), (71, 3065832), (72, 3023251), (77, 2826936), (79, 2755368), (84, 2591358), (88, 2473569), (98, 2221164), (99, 2198728), (126, 1727572), (132, 1649046), (142, 1532916), (147, 1480776), (154, 1413468), (158, 1377684), (168, 1295679), (196, 1110582), (198, 1099364), (213, 1021944), (231, 942312), (237, 918456), (252, 863786), (264, 824523), (284, 766458), (294, 740388), (308, 706734), (316, 688842), (392, 555291), (396, 549682), (426, 510972), (441, 493592), (462, 471156), (474, 459228), (497, 437976), (504, 431893), (539, 403848), (553, 393624), (568, 383229), (588, 370194), (616, 353367), (632, 344421), (639, 340648), (693, 314104), (711, 306152), (781, 278712), (792, 274841), (852, 255486), (869, 250488), (882, 246796), (924, 235578), (948, 229614), (994, 218988), (1078, 201924), (1106, 196812), (1176, 185097), (1278, 170324), (1386, 157052), (1422, 153076), (1491, 145992), (1562, 139356), (1617, 134616), (1659, 131208), (1704, 127743), (1738, 125244), (1764, 123398), (1848, 117789), (1896, 114807), (1988, 109494), (2156, 100962), (2212, 98406), (2343, 92904), (2556, 85162), (2607, 83496), (2772, 78526), (2844, 76538), (2982, 72996), (3124, 69678), (3234, 67308), (3318, 65604), (3476, 62622), (3479, 62568), (3528, 61699), (3871, 56232), (3976, 54747), (4312, 50481), (4424, 49203), (4473, 48664), (4686, 46452), (4851, 44872), (4977, 43736), (5112, 42581), (5214, 41748), (5467, 39816), (5544, 39263), (5609, 38808), (5688, 38269), (5964, 36498), (6083, 35784), (6248, 34839), (6468, 33654), (6636, 32802), (6952, 31311), (6958, 31284), (7029, 30968), (7742, 28116), (7821, 27832), (8946, 24332), (9372, 23226), (9702, 22436), (9954, 21868), (10428, 20874), (10437, 20856), (10934, 19908), (11218, 19404), (11613, 18744), (11928, 18249), (12166, 17892), (12936, 16827), (13272, 16401), (13916, 15642), (14058, 15484)]