40191228

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 132209280

約数和(自身を除く): 92018052

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, 179, 189, 198, 231, 243, 252, 297, 308, 324, 358, 378, 396, 462, 486, 537, 567, 594, 693, 716, 729, 756, 891, 924, 972, 1074, 1134, 1188, 1253, 1386, 1458, 1611, 1701, 1782, 1969, 2079, 2148, 2268, 2506, 2673, 2772, 2916, 3222, 3402, 3564, 3759, 3938, 4158, 4833, 5012, 5103, 5346, 5907, 6237, 6444, 6804, 7518, 7876, 8019, 8316, 9666, 10206, 10692, 11277, 11814, 12474, 13783, 14499, 15036, 16038, 17721, 18711, 19332, 20412, 22554, 23628, 24948, 27566, 28998, 32076, 33831, 35442, 37422, 41349, 43497, 45108, 53163, 55132, 56133, 57996, 67662, 70884, 74844, 82698, 86994, 101493, 106326, 112266, 124047, 130491, 135324, 159489, 165396, 173988, 202986, 212652, 224532, 248094, 260982, 304479, 318978, 372141, 405972, 478467, 496188, 521964, 608958, 637956, 744282, 913437, 956934, 1116423, 1217916, 1435401, 1488564, 1826874, 1913868, 2232846, 2870802, 3349269, 3653748, 4465692, 5741604, 6698538, 10047807, 13397076, 20095614, 40191228]

約数ペア:

[(1, 40191228), (2, 20095614), (3, 13397076), (4, 10047807), (6, 6698538), (7, 5741604), (9, 4465692), (11, 3653748), (12, 3349269), (14, 2870802), (18, 2232846), (21, 1913868), (22, 1826874), (27, 1488564), (28, 1435401), (33, 1217916), (36, 1116423), (42, 956934), (44, 913437), (54, 744282), (63, 637956), (66, 608958), (77, 521964), (81, 496188), (84, 478467), (99, 405972), (108, 372141), (126, 318978), (132, 304479), (154, 260982), (162, 248094), (179, 224532), (189, 212652), (198, 202986), (231, 173988), (243, 165396), (252, 159489), (297, 135324), (308, 130491), (324, 124047), (358, 112266), (378, 106326), (396, 101493), (462, 86994), (486, 82698), (537, 74844), (567, 70884), (594, 67662), (693, 57996), (716, 56133), (729, 55132), (756, 53163), (891, 45108), (924, 43497), (972, 41349), (1074, 37422), (1134, 35442), (1188, 33831), (1253, 32076), (1386, 28998), (1458, 27566), (1611, 24948), (1701, 23628), (1782, 22554), (1969, 20412), (2079, 19332), (2148, 18711), (2268, 17721), (2506, 16038), (2673, 15036), (2772, 14499), (2916, 13783), (3222, 12474), (3402, 11814), (3564, 11277), (3759, 10692), (3938, 10206), (4158, 9666), (4833, 8316), (5012, 8019), (5103, 7876), (5346, 7518), (5907, 6804), (6237, 6444)]