557030448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15707

約数の個数: 120

約数和(自身を含む): 1767300080

約数和(自身を除く): 1210269632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 15661, 17784, 31322, 35568, 46983, 62644, 93966, 125288, 140949, 187932, 203593, 250576, 281898, 297559, 375864, 407186, 563796, 595118, 610779, 751728, 814372, 892677, 1127592, 1190236, 1221558, 1628744, 1785354, 1832337, 2255184, 2380472, 2443116, 2678031, 3257488, 3570708, 3664674, 3868267, 4760944, 4886232, 5356062, 7141416, 7329348, 7736534, 9772464, 10712124, 11604801, 14282832, 14658696, 15473068, 21424248, 23209602, 29317392, 30946136, 34814403, 42848496, 46419204, 61892272, 69628806, 92838408, 139257612, 185676816, 278515224, 557030448]

約数ペア:

[(1, 557030448), (2, 278515224), (3, 185676816), (4, 139257612), (6, 92838408), (8, 69628806), (9, 61892272), (12, 46419204), (13, 42848496), (16, 34814403), (18, 30946136), (19, 29317392), (24, 23209602), (26, 21424248), (36, 15473068), (38, 14658696), (39, 14282832), (48, 11604801), (52, 10712124), (57, 9772464), (72, 7736534), (76, 7329348), (78, 7141416), (104, 5356062), (114, 4886232), (117, 4760944), (144, 3868267), (152, 3664674), (156, 3570708), (171, 3257488), (208, 2678031), (228, 2443116), (234, 2380472), (247, 2255184), (304, 1832337), (312, 1785354), (342, 1628744), (456, 1221558), (468, 1190236), (494, 1127592), (624, 892677), (684, 814372), (741, 751728), (912, 610779), (936, 595118), (988, 563796), (1368, 407186), (1482, 375864), (1872, 297559), (1976, 281898), (2223, 250576), (2736, 203593), (2964, 187932), (3952, 140949), (4446, 125288), (5928, 93966), (8892, 62644), (11856, 46983), (15661, 35568), (17784, 31322)]