253252272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1635

約数の個数: 160

約数和(自身を含む): 827502592

約数和(自身を除く): 574250320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1567, 1776, 1924, 2072, 2184, 2886, 3108, 3134, 3367, 3848, 4144, 4368, 4701, 5772, 6216, 6268, 6734, 7696, 9402, 10101, 10969, 11544, 12432, 12536, 13468, 18804, 20202, 20371, 21938, 23088, 25072, 26936, 32907, 37608, 40404, 40742, 43876, 53872, 57979, 61113, 65814, 75216, 80808, 81484, 87752, 115958, 122226, 131628, 142597, 161616, 162968, 173937, 175504, 231916, 244452, 263256, 285194, 325936, 347874, 405853, 427791, 463832, 488904, 526512, 570388, 695748, 753727, 811706, 855582, 927664, 977808, 1140776, 1217559, 1391496, 1507454, 1623412, 1711164, 2261181, 2281552, 2435118, 2782992, 3014908, 3246824, 3422328, 4522362, 4870236, 5276089, 6029816, 6493648, 6844656, 9044724, 9740472, 10552178, 12059632, 15828267, 18089448, 19480944, 21104356, 31656534, 36178896, 42208712, 63313068, 84417424, 126626136, 253252272]

約数ペア:

[(1, 253252272), (2, 126626136), (3, 84417424), (4, 63313068), (6, 42208712), (7, 36178896), (8, 31656534), (12, 21104356), (13, 19480944), (14, 18089448), (16, 15828267), (21, 12059632), (24, 10552178), (26, 9740472), (28, 9044724), (37, 6844656), (39, 6493648), (42, 6029816), (48, 5276089), (52, 4870236), (56, 4522362), (74, 3422328), (78, 3246824), (84, 3014908), (91, 2782992), (104, 2435118), (111, 2281552), (112, 2261181), (148, 1711164), (156, 1623412), (168, 1507454), (182, 1391496), (208, 1217559), (222, 1140776), (259, 977808), (273, 927664), (296, 855582), (312, 811706), (336, 753727), (364, 695748), (444, 570388), (481, 526512), (518, 488904), (546, 463832), (592, 427791), (624, 405853), (728, 347874), (777, 325936), (888, 285194), (962, 263256), (1036, 244452), (1092, 231916), (1443, 175504), (1456, 173937), (1554, 162968), (1567, 161616), (1776, 142597), (1924, 131628), (2072, 122226), (2184, 115958), (2886, 87752), (3108, 81484), (3134, 80808), (3367, 75216), (3848, 65814), (4144, 61113), (4368, 57979), (4701, 53872), (5772, 43876), (6216, 40742), (6268, 40404), (6734, 37608), (7696, 32907), (9402, 26936), (10101, 25072), (10969, 23088), (11544, 21938), (12432, 20371), (12536, 20202), (13468, 18804)]