253336176

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 755576640

約数和(自身を除く): 502240464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 239, 272, 306, 408, 433, 478, 612, 717, 816, 866, 956, 1224, 1299, 1434, 1732, 1912, 2151, 2448, 2598, 2868, 3464, 3824, 3897, 4063, 4302, 5196, 5736, 6928, 7361, 7794, 8126, 8604, 10392, 11472, 12189, 14722, 15588, 16252, 17208, 20784, 22083, 24378, 29444, 31176, 32504, 34416, 36567, 44166, 48756, 58888, 62352, 65008, 66249, 73134, 88332, 97512, 103487, 117776, 132498, 146268, 176664, 195024, 206974, 264996, 292536, 310461, 353328, 413948, 529992, 585072, 620922, 827896, 931383, 1059984, 1241844, 1655792, 1759279, 1862766, 2483688, 3518558, 3725532, 4967376, 5277837, 7037116, 7451064, 10555674, 14074232, 14902128, 15833511, 21111348, 28148464, 31667022, 42222696, 63334044, 84445392, 126668088, 253336176]

約数ペア:

[(1, 253336176), (2, 126668088), (3, 84445392), (4, 63334044), (6, 42222696), (8, 31667022), (9, 28148464), (12, 21111348), (16, 15833511), (17, 14902128), (18, 14074232), (24, 10555674), (34, 7451064), (36, 7037116), (48, 5277837), (51, 4967376), (68, 3725532), (72, 3518558), (102, 2483688), (136, 1862766), (144, 1759279), (153, 1655792), (204, 1241844), (239, 1059984), (272, 931383), (306, 827896), (408, 620922), (433, 585072), (478, 529992), (612, 413948), (717, 353328), (816, 310461), (866, 292536), (956, 264996), (1224, 206974), (1299, 195024), (1434, 176664), (1732, 146268), (1912, 132498), (2151, 117776), (2448, 103487), (2598, 97512), (2868, 88332), (3464, 73134), (3824, 66249), (3897, 65008), (4063, 62352), (4302, 58888), (5196, 48756), (5736, 44166), (6928, 36567), (7361, 34416), (7794, 32504), (8126, 31176), (8604, 29444), (10392, 24378), (11472, 22083), (12189, 20784), (14722, 17208), (15588, 16252)]