218249136

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{30931}}^1$

素因数の和:30959

約数の個数: 90

約数和(自身を含む): 710538972

約数和(自身を除く): 492289836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 30931, 61862, 92793, 123724, 185586, 216517, 247448, 278379, 371172, 433034, 494896, 556758, 649551, 742344, 866068, 1113516, 1299102, 1484688, 1515619, 1732136, 1948653, 2227032, 2598204, 3031238, 3464272, 3897306, 4454064, 4546857, 5196408, 6062476, 7794612, 9093714, 10392816, 12124952, 13640571, 15589224, 18187428, 24249904, 27281142, 31178448, 36374856, 54562284, 72749712, 109124568, 218249136]

約数ペア:

[(1, 218249136), (2, 109124568), (3, 72749712), (4, 54562284), (6, 36374856), (7, 31178448), (8, 27281142), (9, 24249904), (12, 18187428), (14, 15589224), (16, 13640571), (18, 12124952), (21, 10392816), (24, 9093714), (28, 7794612), (36, 6062476), (42, 5196408), (48, 4546857), (49, 4454064), (56, 3897306), (63, 3464272), (72, 3031238), (84, 2598204), (98, 2227032), (112, 1948653), (126, 1732136), (144, 1515619), (147, 1484688), (168, 1299102), (196, 1113516), (252, 866068), (294, 742344), (336, 649551), (392, 556758), (441, 494896), (504, 433034), (588, 371172), (784, 278379), (882, 247448), (1008, 216517), (1176, 185586), (1764, 123724), (2352, 92793), (3528, 61862), (7056, 30931)]