248652144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3159

約数の個数: 120

約数和(自身を含む): 767086320

約数和(自身を除く): 518434176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3089, 3096, 3354, 4472, 5031, 6178, 6192, 6708, 8944, 9267, 10062, 12356, 13416, 18534, 20124, 24712, 26832, 27801, 37068, 40157, 40248, 49424, 55602, 74136, 80314, 80496, 111204, 120471, 132827, 148272, 160628, 222408, 240942, 265654, 321256, 361413, 398481, 444816, 481884, 531308, 642512, 722826, 796962, 963768, 1062616, 1195443, 1445652, 1593924, 1726751, 1927536, 2125232, 2390886, 2891304, 3187848, 3453502, 4781772, 5180253, 5782608, 6375696, 6907004, 9563544, 10360506, 13814008, 15540759, 19127088, 20721012, 27628016, 31081518, 41442024, 62163036, 82884048, 124326072, 248652144]

約数ペア:

[(1, 248652144), (2, 124326072), (3, 82884048), (4, 62163036), (6, 41442024), (8, 31081518), (9, 27628016), (12, 20721012), (13, 19127088), (16, 15540759), (18, 13814008), (24, 10360506), (26, 9563544), (36, 6907004), (39, 6375696), (43, 5782608), (48, 5180253), (52, 4781772), (72, 3453502), (78, 3187848), (86, 2891304), (104, 2390886), (117, 2125232), (129, 1927536), (144, 1726751), (156, 1593924), (172, 1445652), (208, 1195443), (234, 1062616), (258, 963768), (312, 796962), (344, 722826), (387, 642512), (468, 531308), (516, 481884), (559, 444816), (624, 398481), (688, 361413), (774, 321256), (936, 265654), (1032, 240942), (1118, 222408), (1548, 160628), (1677, 148272), (1872, 132827), (2064, 120471), (2236, 111204), (3089, 80496), (3096, 80314), (3354, 74136), (4472, 55602), (5031, 49424), (6178, 40248), (6192, 40157), (6708, 37068), (8944, 27801), (9267, 26832), (10062, 24712), (12356, 20124), (13416, 18534)]