28331384256

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21101}}^1$

素因数の和:21169

約数の個数: 280

約数和(自身を含む): 98579427936

約数和(自身を除く): 70248043680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 144, 148, 162, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 324, 333, 336, 378, 432, 444, 448, 504, 518, 567, 576, 592, 648, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1134, 1184, 1296, 1332, 1344, 1512, 1554, 1728, 1776, 1998, 2016, 2072, 2268, 2331, 2368, 2592, 2664, 2997, 3024, 3108, 3552, 3996, 4032, 4144, 4536, 4662, 5184, 5328, 5994, 6048, 6216, 6993, 7104, 7992, 8288, 9072, 9324, 10656, 11988, 12096, 12432, 13986, 15984, 16576, 18144, 18648, 20979, 21101, 21312, 23976, 24864, 27972, 31968, 36288, 37296, 41958, 42202, 47952, 49728, 55944, 63303, 63936, 74592, 83916, 84404, 95904, 111888, 126606, 147707, 149184, 167832, 168808, 189909, 191808, 223776, 253212, 295414, 335664, 337616, 379818, 443121, 447552, 506424, 569727, 590828, 671328, 675232, 759636, 780737, 886242, 1012848, 1139454, 1181656, 1329363, 1342656, 1350464, 1519272, 1561474, 1709181, 1772484, 2025696, 2278908, 2342211, 2363312, 2658726, 3038544, 3122948, 3418362, 3544968, 3988089, 4051392, 4557816, 4684422, 4726624, 5317452, 5465159, 6077088, 6245896, 6836724, 7026633, 7089936, 7976178, 9115632, 9368844, 9453248, 10634904, 10930318, 11964267, 12154176, 12491792, 13673448, 14053266, 14179872, 15952356, 16395477, 18231264, 18737688, 21079899, 21269808, 21860636, 23928534, 24983584, 27346896, 28106532, 28359744, 31904712, 32790954, 36462528, 37475376, 42159798, 42539616, 43721272, 47857068, 49186431, 49967168, 54693792, 56213064, 63239697, 63809424, 65581908, 74950752, 84319596, 85079232, 87442544, 95714136, 98372862, 109387584, 112426128, 126479394, 127618848, 131163816, 147559293, 149901504, 168639192, 174885088, 191428272, 196745724, 224852256, 252958788, 255237696, 262327632, 295118586, 337278384, 349770176, 382856544, 393491448, 442677879, 449704512, 505917576, 524655264, 590237172, 674556768, 765713088, 786982896, 885355758, 1011835152, 1049310528, 1180474344, 1349113536, 1573965792, 1770711516, 2023670304, 2360948688, 3147931584, 3541423032, 4047340608, 4721897376, 7082846064, 9443794752, 14165692128, 28331384256]

約数ペア:

[(1, 28331384256), (2, 14165692128), (3, 9443794752), (4, 7082846064), (6, 4721897376), (7, 4047340608), (8, 3541423032), (9, 3147931584), (12, 2360948688), (14, 2023670304), (16, 1770711516), (18, 1573965792), (21, 1349113536), (24, 1180474344), (27, 1049310528), (28, 1011835152), (32, 885355758), (36, 786982896), (37, 765713088), (42, 674556768), (48, 590237172), (54, 524655264), (56, 505917576), (63, 449704512), (64, 442677879), (72, 393491448), (74, 382856544), (81, 349770176), (84, 337278384), (96, 295118586), (108, 262327632), (111, 255237696), (112, 252958788), (126, 224852256), (144, 196745724), (148, 191428272), (162, 174885088), (168, 168639192), (189, 149901504), (192, 147559293), (216, 131163816), (222, 127618848), (224, 126479394), (252, 112426128), (259, 109387584), (288, 98372862), (296, 95714136), (324, 87442544), (333, 85079232), (336, 84319596), (378, 74950752), (432, 65581908), (444, 63809424), (448, 63239697), (504, 56213064), (518, 54693792), (567, 49967168), (576, 49186431), (592, 47857068), (648, 43721272), (666, 42539616), (672, 42159798), (756, 37475376), (777, 36462528), (864, 32790954), (888, 31904712), (999, 28359744), (1008, 28106532), (1036, 27346896), (1134, 24983584), (1184, 23928534), (1296, 21860636), (1332, 21269808), (1344, 21079899), (1512, 18737688), (1554, 18231264), (1728, 16395477), (1776, 15952356), (1998, 14179872), (2016, 14053266), (2072, 13673448), (2268, 12491792), (2331, 12154176), (2368, 11964267), (2592, 10930318), (2664, 10634904), (2997, 9453248), (3024, 9368844), (3108, 9115632), (3552, 7976178), (3996, 7089936), (4032, 7026633), (4144, 6836724), (4536, 6245896), (4662, 6077088), (5184, 5465159), (5328, 5317452), (5994, 4726624), (6048, 4684422), (6216, 4557816), (6993, 4051392), (7104, 3988089), (7992, 3544968), (8288, 3418362), (9072, 3122948), (9324, 3038544), (10656, 2658726), (11988, 2363312), (12096, 2342211), (12432, 2278908), (13986, 2025696), (15984, 1772484), (16576, 1709181), (18144, 1561474), (18648, 1519272), (20979, 1350464), (21101, 1342656), (21312, 1329363), (23976, 1181656), (24864, 1139454), (27972, 1012848), (31968, 886242), (36288, 780737), (37296, 759636), (41958, 675232), (42202, 671328), (47952, 590828), (49728, 569727), (55944, 506424), (63303, 447552), (63936, 443121), (74592, 379818), (83916, 337616), (84404, 335664), (95904, 295414), (111888, 253212), (126606, 223776), (147707, 191808), (149184, 189909), (167832, 168808)]