247306592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 549126144

約数和(自身を除く): 301819552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 127, 151, 208, 248, 254, 302, 403, 416, 496, 508, 604, 806, 992, 1016, 1208, 1612, 1651, 1963, 2032, 2416, 3224, 3302, 3926, 3937, 4064, 4681, 4832, 6448, 6604, 7852, 7874, 9362, 12896, 13208, 15704, 15748, 18724, 19177, 26416, 31408, 31496, 37448, 38354, 51181, 52832, 60853, 62816, 62992, 74896, 76708, 102362, 121706, 125984, 149792, 153416, 204724, 243412, 249301, 306832, 409448, 486824, 498602, 594487, 613664, 818896, 973648, 997204, 1188974, 1637792, 1947296, 1994408, 2377948, 3988816, 4755896, 7728331, 7977632, 9511792, 15456662, 19023584, 30913324, 61826648, 123653296, 247306592]

約数ペア:

[(1, 247306592), (2, 123653296), (4, 61826648), (8, 30913324), (13, 19023584), (16, 15456662), (26, 9511792), (31, 7977632), (32, 7728331), (52, 4755896), (62, 3988816), (104, 2377948), (124, 1994408), (127, 1947296), (151, 1637792), (208, 1188974), (248, 997204), (254, 973648), (302, 818896), (403, 613664), (416, 594487), (496, 498602), (508, 486824), (604, 409448), (806, 306832), (992, 249301), (1016, 243412), (1208, 204724), (1612, 153416), (1651, 149792), (1963, 125984), (2032, 121706), (2416, 102362), (3224, 76708), (3302, 74896), (3926, 62992), (3937, 62816), (4064, 60853), (4681, 52832), (4832, 51181), (6448, 38354), (6604, 37448), (7852, 31496), (7874, 31408), (9362, 26416), (12896, 19177), (13208, 18724), (15704, 15748)]