387548304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 1187923968

約数和(自身を除く): 800375664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 131, 132, 143, 156, 176, 208, 262, 264, 286, 312, 393, 429, 431, 524, 528, 572, 624, 786, 858, 862, 1048, 1144, 1293, 1441, 1572, 1703, 1716, 1724, 2096, 2288, 2586, 2882, 3144, 3406, 3432, 3448, 4323, 4741, 5109, 5172, 5603, 5764, 6288, 6812, 6864, 6896, 8646, 9482, 10218, 10344, 11206, 11528, 13624, 14223, 16809, 17292, 18733, 18964, 20436, 20688, 22412, 23056, 27248, 28446, 33618, 34584, 37466, 37928, 40872, 44824, 56199, 56461, 56892, 61633, 67236, 69168, 74932, 75856, 81744, 89648, 112398, 112922, 113784, 123266, 134472, 149864, 169383, 184899, 224796, 225844, 227568, 246532, 268944, 299728, 338766, 369798, 449592, 451688, 493064, 621071, 677532, 733993, 739596, 899184, 903376, 986128, 1242142, 1355064, 1467986, 1479192, 1863213, 2201979, 2484284, 2710128, 2935972, 2958384, 3726426, 4403958, 4968568, 5871944, 7452852, 8073923, 8807916, 9937136, 11743888, 14905704, 16147846, 17615832, 24221769, 29811408, 32295692, 35231664, 48443538, 64591384, 96887076, 129182768, 193774152, 387548304]

約数ペア:

[(1, 387548304), (2, 193774152), (3, 129182768), (4, 96887076), (6, 64591384), (8, 48443538), (11, 35231664), (12, 32295692), (13, 29811408), (16, 24221769), (22, 17615832), (24, 16147846), (26, 14905704), (33, 11743888), (39, 9937136), (44, 8807916), (48, 8073923), (52, 7452852), (66, 5871944), (78, 4968568), (88, 4403958), (104, 3726426), (131, 2958384), (132, 2935972), (143, 2710128), (156, 2484284), (176, 2201979), (208, 1863213), (262, 1479192), (264, 1467986), (286, 1355064), (312, 1242142), (393, 986128), (429, 903376), (431, 899184), (524, 739596), (528, 733993), (572, 677532), (624, 621071), (786, 493064), (858, 451688), (862, 449592), (1048, 369798), (1144, 338766), (1293, 299728), (1441, 268944), (1572, 246532), (1703, 227568), (1716, 225844), (1724, 224796), (2096, 184899), (2288, 169383), (2586, 149864), (2882, 134472), (3144, 123266), (3406, 113784), (3432, 112922), (3448, 112398), (4323, 89648), (4741, 81744), (5109, 75856), (5172, 74932), (5603, 69168), (5764, 67236), (6288, 61633), (6812, 56892), (6864, 56461), (6896, 56199), (8646, 44824), (9482, 40872), (10218, 37928), (10344, 37466), (11206, 34584), (11528, 33618), (13624, 28446), (14223, 27248), (16809, 23056), (17292, 22412), (18733, 20688), (18964, 20436)]