2912559858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 7111021320

約数和(自身を除く): 4198461462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 113, 117, 169, 222, 226, 229, 234, 333, 338, 339, 458, 481, 507, 666, 678, 687, 962, 1014, 1017, 1374, 1443, 1469, 1521, 2034, 2061, 2886, 2938, 2977, 3042, 4122, 4181, 4329, 4407, 5954, 6253, 8362, 8473, 8658, 8814, 8931, 12506, 12543, 13221, 16946, 17862, 18759, 19097, 25086, 25419, 25877, 26442, 26793, 37518, 37629, 38194, 38701, 50838, 51754, 53586, 54353, 56277, 57291, 75258, 76257, 77402, 77631, 108706, 110149, 112554, 114582, 116103, 152514, 155262, 163059, 171873, 220298, 232206, 232893, 326118, 330447, 336401, 343746, 348309, 465786, 489177, 660894, 672802, 696618, 706589, 957449, 978354, 991341, 1009203, 1413178, 1431937, 1914898, 1982682, 2018406, 2119767, 2863874, 2872347, 3027609, 4239534, 4295811, 4373213, 5744694, 6055218, 6359301, 8591622, 8617041, 8746426, 12446837, 12718602, 12887433, 13119639, 17234082, 24893674, 25774866, 26239278, 37340511, 39358917, 74681022, 78717834, 112021533, 161808881, 224043066, 323617762, 485426643, 970853286, 1456279929, 2912559858]

約数ペア:

[(1, 2912559858), (2, 1456279929), (3, 970853286), (6, 485426643), (9, 323617762), (13, 224043066), (18, 161808881), (26, 112021533), (37, 78717834), (39, 74681022), (74, 39358917), (78, 37340511), (111, 26239278), (113, 25774866), (117, 24893674), (169, 17234082), (222, 13119639), (226, 12887433), (229, 12718602), (234, 12446837), (333, 8746426), (338, 8617041), (339, 8591622), (458, 6359301), (481, 6055218), (507, 5744694), (666, 4373213), (678, 4295811), (687, 4239534), (962, 3027609), (1014, 2872347), (1017, 2863874), (1374, 2119767), (1443, 2018406), (1469, 1982682), (1521, 1914898), (2034, 1431937), (2061, 1413178), (2886, 1009203), (2938, 991341), (2977, 978354), (3042, 957449), (4122, 706589), (4181, 696618), (4329, 672802), (4407, 660894), (5954, 489177), (6253, 465786), (8362, 348309), (8473, 343746), (8658, 336401), (8814, 330447), (8931, 326118), (12506, 232893), (12543, 232206), (13221, 220298), (16946, 171873), (17862, 163059), (18759, 155262), (19097, 152514), (25086, 116103), (25419, 114582), (25877, 112554), (26442, 110149), (26793, 108706), (37518, 77631), (37629, 77402), (38194, 76257), (38701, 75258), (50838, 57291), (51754, 56277), (53586, 54353)]