724996872

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{45979}}^1$

素因数の和:46067

約数の個数: 64

約数和(自身を含む): 2041512000

約数和(自身を除く): 1316515128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 45979, 91958, 137937, 183916, 275874, 367832, 413811, 551748, 827622, 1103496, 1241433, 1655244, 2482866, 3310488, 3356467, 4965732, 6712934, 9931464, 10069401, 13425868, 20138802, 26851736, 30208203, 40277604, 60416406, 80555208, 90624609, 120832812, 181249218, 241665624, 362498436, 724996872]

約数ペア:

[(1, 724996872), (2, 362498436), (3, 241665624), (4, 181249218), (6, 120832812), (8, 90624609), (9, 80555208), (12, 60416406), (18, 40277604), (24, 30208203), (27, 26851736), (36, 20138802), (54, 13425868), (72, 10069401), (73, 9931464), (108, 6712934), (146, 4965732), (216, 3356467), (219, 3310488), (292, 2482866), (438, 1655244), (584, 1241433), (657, 1103496), (876, 827622), (1314, 551748), (1752, 413811), (1971, 367832), (2628, 275874), (3942, 183916), (5256, 137937), (7884, 91958), (15768, 45979)]