898128

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{11}}^1$

素因数の和:44

約数の個数: 140

約数和(自身を含む): 3252768

約数和(自身を除く): 2354640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 729, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1458, 1512, 1584, 1701, 1782, 1848, 1944, 2079, 2268, 2376, 2673, 2772, 2916, 3024, 3402, 3564, 3696, 3888, 4158, 4536, 4752, 5103, 5346, 5544, 5832, 6237, 6804, 7128, 8019, 8316, 9072, 10206, 10692, 11088, 11664, 12474, 13608, 14256, 16038, 16632, 18711, 20412, 21384, 24948, 27216, 32076, 33264, 37422, 40824, 42768, 49896, 56133, 64152, 74844, 81648, 99792, 112266, 128304, 149688, 224532, 299376, 449064, 898128]

約数ペア:

[(1, 898128), (2, 449064), (3, 299376), (4, 224532), (6, 149688), (7, 128304), (8, 112266), (9, 99792), (11, 81648), (12, 74844), (14, 64152), (16, 56133), (18, 49896), (21, 42768), (22, 40824), (24, 37422), (27, 33264), (28, 32076), (33, 27216), (36, 24948), (42, 21384), (44, 20412), (48, 18711), (54, 16632), (56, 16038), (63, 14256), (66, 13608), (72, 12474), (77, 11664), (81, 11088), (84, 10692), (88, 10206), (99, 9072), (108, 8316), (112, 8019), (126, 7128), (132, 6804), (144, 6237), (154, 5832), (162, 5544), (168, 5346), (176, 5103), (189, 4752), (198, 4536), (216, 4158), (231, 3888), (243, 3696), (252, 3564), (264, 3402), (297, 3024), (308, 2916), (324, 2772), (336, 2673), (378, 2376), (396, 2268), (432, 2079), (462, 1944), (486, 1848), (504, 1782), (528, 1701), (567, 1584), (594, 1512), (616, 1458), (648, 1386), (693, 1296), (729, 1232), (756, 1188), (792, 1134), (891, 1008), (924, 972)]