1305612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 4247040

約数和(自身を除く): 2941428

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, 84, 99, 108, 126, 132, 154, 157, 189, 198, 231, 252, 297, 308, 314, 378, 396, 462, 471, 594, 628, 693, 756, 924, 942, 1099, 1188, 1386, 1413, 1727, 1884, 2079, 2198, 2772, 2826, 3297, 3454, 4158, 4239, 4396, 5181, 5652, 6594, 6908, 8316, 8478, 9891, 10362, 12089, 13188, 15543, 16956, 19782, 20724, 24178, 29673, 31086, 36267, 39564, 46629, 48356, 59346, 62172, 72534, 93258, 108801, 118692, 145068, 186516, 217602, 326403, 435204, 652806, 1305612]

約数ペア:

[(1, 1305612), (2, 652806), (3, 435204), (4, 326403), (6, 217602), (7, 186516), (9, 145068), (11, 118692), (12, 108801), (14, 93258), (18, 72534), (21, 62172), (22, 59346), (27, 48356), (28, 46629), (33, 39564), (36, 36267), (42, 31086), (44, 29673), (54, 24178), (63, 20724), (66, 19782), (77, 16956), (84, 15543), (99, 13188), (108, 12089), (126, 10362), (132, 9891), (154, 8478), (157, 8316), (189, 6908), (198, 6594), (231, 5652), (252, 5181), (297, 4396), (308, 4239), (314, 4158), (378, 3454), (396, 3297), (462, 2826), (471, 2772), (594, 2198), (628, 2079), (693, 1884), (756, 1727), (924, 1413), (942, 1386), (1099, 1188)]