255043404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10223}}^1$

素因数の和:10257

約数の個数: 120

約数和(自身を含む): 831333888

約数和(自身を除く): 576290484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 10223, 12474, 20446, 24948, 30669, 40892, 61338, 71561, 92007, 112453, 122676, 143122, 184014, 214683, 224906, 276021, 286244, 337359, 368028, 429366, 449812, 552042, 644049, 674718, 787171, 828063, 858732, 1012077, 1104084, 1288098, 1349436, 1574342, 1656126, 1932147, 2024154, 2361513, 2576196, 3036231, 3148684, 3312252, 3864294, 4048308, 4723026, 5796441, 6072462, 7084539, 7728588, 9108693, 9446052, 11592882, 12144924, 14169078, 18217386, 21253617, 23185764, 28338156, 36434772, 42507234, 63760851, 85014468, 127521702, 255043404]

約数ペア:

[(1, 255043404), (2, 127521702), (3, 85014468), (4, 63760851), (6, 42507234), (7, 36434772), (9, 28338156), (11, 23185764), (12, 21253617), (14, 18217386), (18, 14169078), (21, 12144924), (22, 11592882), (27, 9446052), (28, 9108693), (33, 7728588), (36, 7084539), (42, 6072462), (44, 5796441), (54, 4723026), (63, 4048308), (66, 3864294), (77, 3312252), (81, 3148684), (84, 3036231), (99, 2576196), (108, 2361513), (126, 2024154), (132, 1932147), (154, 1656126), (162, 1574342), (189, 1349436), (198, 1288098), (231, 1104084), (252, 1012077), (297, 858732), (308, 828063), (324, 787171), (378, 674718), (396, 644049), (462, 552042), (567, 449812), (594, 429366), (693, 368028), (756, 337359), (891, 286244), (924, 276021), (1134, 224906), (1188, 214683), (1386, 184014), (1782, 143122), (2079, 122676), (2268, 112453), (2772, 92007), (3564, 71561), (4158, 61338), (6237, 40892), (8316, 30669), (10223, 24948), (12474, 20446)]