40646088

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 131646060

約数和(自身を除く): 90999972

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 281, 287, 294, 328, 369, 392, 441, 492, 504, 562, 574, 588, 738, 843, 861, 882, 984, 1124, 1148, 1176, 1476, 1686, 1722, 1764, 1967, 2009, 2248, 2296, 2529, 2583, 2952, 3372, 3444, 3528, 3934, 4018, 5058, 5166, 5901, 6027, 6744, 6888, 7868, 8036, 10116, 10332, 11521, 11802, 12054, 13769, 15736, 16072, 17703, 18081, 20232, 20664, 23042, 23604, 24108, 27538, 34563, 35406, 36162, 41307, 46084, 47208, 48216, 55076, 69126, 70812, 72324, 80647, 82614, 92168, 103689, 110152, 123921, 138252, 141624, 144648, 161294, 165228, 207378, 241941, 247842, 276504, 322588, 330456, 414756, 483882, 495684, 564529, 645176, 725823, 829512, 967764, 991368, 1129058, 1451646, 1693587, 1935528, 2258116, 2903292, 3387174, 4516232, 5080761, 5806584, 6774348, 10161522, 13548696, 20323044, 40646088]

約数ペア:

[(1, 40646088), (2, 20323044), (3, 13548696), (4, 10161522), (6, 6774348), (7, 5806584), (8, 5080761), (9, 4516232), (12, 3387174), (14, 2903292), (18, 2258116), (21, 1935528), (24, 1693587), (28, 1451646), (36, 1129058), (41, 991368), (42, 967764), (49, 829512), (56, 725823), (63, 645176), (72, 564529), (82, 495684), (84, 483882), (98, 414756), (123, 330456), (126, 322588), (147, 276504), (164, 247842), (168, 241941), (196, 207378), (246, 165228), (252, 161294), (281, 144648), (287, 141624), (294, 138252), (328, 123921), (369, 110152), (392, 103689), (441, 92168), (492, 82614), (504, 80647), (562, 72324), (574, 70812), (588, 69126), (738, 55076), (843, 48216), (861, 47208), (882, 46084), (984, 41307), (1124, 36162), (1148, 35406), (1176, 34563), (1476, 27538), (1686, 24108), (1722, 23604), (1764, 23042), (1967, 20664), (2009, 20232), (2248, 18081), (2296, 17703), (2529, 16072), (2583, 15736), (2952, 13769), (3372, 12054), (3444, 11802), (3528, 11521), (3934, 10332), (4018, 10116), (5058, 8036), (5166, 7868), (5901, 6888), (6027, 6744)]