247624128

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 140

約数和(自身を含む): 754458232

約数和(自身を除く): 506834104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1184, 1291, 1296, 1332, 1728, 1776, 1998, 2368, 2582, 2592, 2664, 2997, 3552, 3873, 3996, 5164, 5184, 5328, 5994, 7104, 7746, 7992, 10328, 10656, 11619, 11988, 15492, 15984, 20656, 21312, 23238, 23976, 30984, 31968, 34857, 41312, 46476, 47767, 47952, 61968, 63936, 69714, 82624, 92952, 95534, 95904, 104571, 123936, 139428, 143301, 185904, 191068, 191808, 209142, 247872, 278856, 286602, 371808, 382136, 418284, 429903, 557712, 573204, 743616, 764272, 836568, 859806, 1115424, 1146408, 1289709, 1528544, 1673136, 1719612, 2230848, 2292816, 2579418, 3057088, 3346272, 3439224, 3869127, 4585632, 5158836, 6692544, 6878448, 7738254, 9171264, 10317672, 13756896, 15476508, 20635344, 27513792, 30953016, 41270688, 61906032, 82541376, 123812064, 247624128]

約数ペア:

[(1, 247624128), (2, 123812064), (3, 82541376), (4, 61906032), (6, 41270688), (8, 30953016), (9, 27513792), (12, 20635344), (16, 15476508), (18, 13756896), (24, 10317672), (27, 9171264), (32, 7738254), (36, 6878448), (37, 6692544), (48, 5158836), (54, 4585632), (64, 3869127), (72, 3439224), (74, 3346272), (81, 3057088), (96, 2579418), (108, 2292816), (111, 2230848), (144, 1719612), (148, 1673136), (162, 1528544), (192, 1289709), (216, 1146408), (222, 1115424), (288, 859806), (296, 836568), (324, 764272), (333, 743616), (432, 573204), (444, 557712), (576, 429903), (592, 418284), (648, 382136), (666, 371808), (864, 286602), (888, 278856), (999, 247872), (1184, 209142), (1291, 191808), (1296, 191068), (1332, 185904), (1728, 143301), (1776, 139428), (1998, 123936), (2368, 104571), (2582, 95904), (2592, 95534), (2664, 92952), (2997, 82624), (3552, 69714), (3873, 63936), (3996, 61968), (5164, 47952), (5184, 47767), (5328, 46476), (5994, 41312), (7104, 34857), (7746, 31968), (7992, 30984), (10328, 23976), (10656, 23238), (11619, 21312), (11988, 20656), (15492, 15984)]