1393521408

素因数分解:

$2^8\times 3^7\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 4424851200

約数和(自身を除く): 3031329792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 131, 144, 152, 162, 171, 192, 216, 228, 243, 256, 262, 288, 304, 324, 342, 384, 393, 432, 456, 486, 513, 524, 576, 608, 648, 684, 729, 768, 786, 864, 912, 972, 1026, 1048, 1152, 1179, 1216, 1296, 1368, 1458, 1539, 1572, 1728, 1824, 1944, 2052, 2096, 2187, 2304, 2358, 2432, 2489, 2592, 2736, 2916, 3078, 3144, 3456, 3537, 3648, 3888, 4104, 4192, 4374, 4617, 4716, 4864, 4978, 5184, 5472, 5832, 6156, 6288, 6912, 7074, 7296, 7467, 7776, 8208, 8384, 8748, 9234, 9432, 9956, 10368, 10611, 10944, 11664, 12312, 12576, 13851, 14148, 14592, 14934, 15552, 16416, 16768, 17496, 18468, 18864, 19912, 20736, 21222, 21888, 22401, 23328, 24624, 25152, 27702, 28296, 29868, 31104, 31833, 32832, 33536, 34992, 36936, 37728, 39824, 41553, 42444, 43776, 44802, 46656, 49248, 50304, 55404, 56592, 59736, 62208, 63666, 65664, 67203, 69984, 73872, 75456, 79648, 83106, 84888, 89604, 93312, 95499, 98496, 100608, 110808, 113184, 119472, 127332, 131328, 134406, 139968, 147744, 150912, 159296, 166212, 169776, 179208, 186624, 190998, 196992, 201609, 221616, 226368, 238944, 254664, 268812, 279936, 286497, 295488, 301824, 318592, 332424, 339552, 358416, 381996, 393984, 403218, 443232, 452736, 477888, 509328, 537624, 559872, 572994, 590976, 604827, 637184, 664848, 679104, 716832, 763992, 806436, 886464, 905472, 955776, 1018656, 1075248, 1145988, 1181952, 1209654, 1329696, 1358208, 1433664, 1527984, 1612872, 1772928, 1814481, 1911552, 2037312, 2150496, 2291976, 2419308, 2659392, 2716416, 2867328, 3055968, 3225744, 3545856, 3628962, 4074624, 4300992, 4583952, 4838616, 5318784, 5443443, 5734656, 6111936, 6451488, 7257924, 8149248, 8601984, 9167904, 9677232, 10637568, 10886886, 12223872, 12902976, 14515848, 17203968, 18335808, 19354464, 21773772, 24447744, 25805952, 29031696, 36671616, 38708928, 43547544, 51611904, 58063392, 73343232, 77417856, 87095088, 116126784, 154835712, 174190176, 232253568, 348380352, 464507136, 696760704, 1393521408]

約数ペア:

[(1, 1393521408), (2, 696760704), (3, 464507136), (4, 348380352), (6, 232253568), (8, 174190176), (9, 154835712), (12, 116126784), (16, 87095088), (18, 77417856), (19, 73343232), (24, 58063392), (27, 51611904), (32, 43547544), (36, 38708928), (38, 36671616), (48, 29031696), (54, 25805952), (57, 24447744), (64, 21773772), (72, 19354464), (76, 18335808), (81, 17203968), (96, 14515848), (108, 12902976), (114, 12223872), (128, 10886886), (131, 10637568), (144, 9677232), (152, 9167904), (162, 8601984), (171, 8149248), (192, 7257924), (216, 6451488), (228, 6111936), (243, 5734656), (256, 5443443), (262, 5318784), (288, 4838616), (304, 4583952), (324, 4300992), (342, 4074624), (384, 3628962), (393, 3545856), (432, 3225744), (456, 3055968), (486, 2867328), (513, 2716416), (524, 2659392), (576, 2419308), (608, 2291976), (648, 2150496), (684, 2037312), (729, 1911552), (768, 1814481), (786, 1772928), (864, 1612872), (912, 1527984), (972, 1433664), (1026, 1358208), (1048, 1329696), (1152, 1209654), (1179, 1181952), (1216, 1145988), (1296, 1075248), (1368, 1018656), (1458, 955776), (1539, 905472), (1572, 886464), (1728, 806436), (1824, 763992), (1944, 716832), (2052, 679104), (2096, 664848), (2187, 637184), (2304, 604827), (2358, 590976), (2432, 572994), (2489, 559872), (2592, 537624), (2736, 509328), (2916, 477888), (3078, 452736), (3144, 443232), (3456, 403218), (3537, 393984), (3648, 381996), (3888, 358416), (4104, 339552), (4192, 332424), (4374, 318592), (4617, 301824), (4716, 295488), (4864, 286497), (4978, 279936), (5184, 268812), (5472, 254664), (5832, 238944), (6156, 226368), (6288, 221616), (6912, 201609), (7074, 196992), (7296, 190998), (7467, 186624), (7776, 179208), (8208, 169776), (8384, 166212), (8748, 159296), (9234, 150912), (9432, 147744), (9956, 139968), (10368, 134406), (10611, 131328), (10944, 127332), (11664, 119472), (12312, 113184), (12576, 110808), (13851, 100608), (14148, 98496), (14592, 95499), (14934, 93312), (15552, 89604), (16416, 84888), (16768, 83106), (17496, 79648), (18468, 75456), (18864, 73872), (19912, 69984), (20736, 67203), (21222, 65664), (21888, 63666), (22401, 62208), (23328, 59736), (24624, 56592), (25152, 55404), (27702, 50304), (28296, 49248), (29868, 46656), (31104, 44802), (31833, 43776), (32832, 42444), (33536, 41553), (34992, 39824), (36936, 37728)]