217111752

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 731989440

約数和(自身を除く): 514877688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 72, 78, 81, 88, 99, 104, 108, 117, 121, 132, 142, 143, 156, 162, 198, 213, 216, 234, 242, 243, 264, 284, 286, 297, 312, 324, 351, 363, 396, 426, 429, 468, 484, 486, 568, 572, 594, 639, 648, 702, 726, 781, 792, 852, 858, 891, 923, 936, 968, 972, 1053, 1089, 1144, 1188, 1278, 1287, 1404, 1452, 1562, 1573, 1704, 1716, 1782, 1846, 1917, 1944, 2106, 2178, 2343, 2376, 2556, 2574, 2673, 2769, 2808, 2904, 3124, 3146, 3159, 3267, 3432, 3564, 3692, 3834, 3861, 4212, 4356, 4686, 4719, 5112, 5148, 5346, 5538, 5751, 6248, 6292, 6318, 6534, 7029, 7128, 7384, 7668, 7722, 8307, 8424, 8591, 8712, 9372, 9438, 9801, 10153, 10296, 10692, 11076, 11502, 11583, 12584, 12636, 13068, 14058, 14157, 15336, 15444, 16614, 17182, 17253, 18744, 18876, 19602, 20306, 21087, 21384, 22152, 23004, 23166, 24921, 25272, 25773, 26136, 28116, 28314, 29403, 30459, 30888, 33228, 34364, 34506, 34749, 37752, 39204, 40612, 42174, 42471, 46008, 46332, 49842, 51546, 56232, 56628, 58806, 60918, 63261, 66456, 68728, 69012, 69498, 74763, 77319, 78408, 81224, 84348, 84942, 91377, 92664, 99684, 103092, 111683, 113256, 117612, 121836, 126522, 127413, 138024, 138996, 149526, 154638, 168696, 169884, 182754, 189783, 199368, 206184, 223366, 224289, 231957, 235224, 243672, 253044, 254826, 274131, 277992, 299052, 309276, 335049, 339768, 365508, 379566, 382239, 446732, 448578, 463914, 506088, 509652, 548262, 598104, 618552, 670098, 695871, 731016, 759132, 764478, 822393, 893464, 897156, 927828, 1005147, 1019304, 1096524, 1340196, 1391742, 1518264, 1528956, 1644786, 1794312, 1855656, 2010294, 2087613, 2193048, 2467179, 2680392, 2783484, 3015441, 3057912, 3289572, 4020588, 4175226, 4934358, 5566968, 6030882, 6579144, 8041176, 8350452, 9046323, 9868716, 12061764, 16700904, 18092646, 19737432, 24123528, 27138969, 36185292, 54277938, 72370584, 108555876, 217111752]

約数ペア:

[(1, 217111752), (2, 108555876), (3, 72370584), (4, 54277938), (6, 36185292), (8, 27138969), (9, 24123528), (11, 19737432), (12, 18092646), (13, 16700904), (18, 12061764), (22, 9868716), (24, 9046323), (26, 8350452), (27, 8041176), (33, 6579144), (36, 6030882), (39, 5566968), (44, 4934358), (52, 4175226), (54, 4020588), (66, 3289572), (71, 3057912), (72, 3015441), (78, 2783484), (81, 2680392), (88, 2467179), (99, 2193048), (104, 2087613), (108, 2010294), (117, 1855656), (121, 1794312), (132, 1644786), (142, 1528956), (143, 1518264), (156, 1391742), (162, 1340196), (198, 1096524), (213, 1019304), (216, 1005147), (234, 927828), (242, 897156), (243, 893464), (264, 822393), (284, 764478), (286, 759132), (297, 731016), (312, 695871), (324, 670098), (351, 618552), (363, 598104), (396, 548262), (426, 509652), (429, 506088), (468, 463914), (484, 448578), (486, 446732), (568, 382239), (572, 379566), (594, 365508), (639, 339768), (648, 335049), (702, 309276), (726, 299052), (781, 277992), (792, 274131), (852, 254826), (858, 253044), (891, 243672), (923, 235224), (936, 231957), (968, 224289), (972, 223366), (1053, 206184), (1089, 199368), (1144, 189783), (1188, 182754), (1278, 169884), (1287, 168696), (1404, 154638), (1452, 149526), (1562, 138996), (1573, 138024), (1704, 127413), (1716, 126522), (1782, 121836), (1846, 117612), (1917, 113256), (1944, 111683), (2106, 103092), (2178, 99684), (2343, 92664), (2376, 91377), (2556, 84942), (2574, 84348), (2673, 81224), (2769, 78408), (2808, 77319), (2904, 74763), (3124, 69498), (3146, 69012), (3159, 68728), (3267, 66456), (3432, 63261), (3564, 60918), (3692, 58806), (3834, 56628), (3861, 56232), (4212, 51546), (4356, 49842), (4686, 46332), (4719, 46008), (5112, 42471), (5148, 42174), (5346, 40612), (5538, 39204), (5751, 37752), (6248, 34749), (6292, 34506), (6318, 34364), (6534, 33228), (7029, 30888), (7128, 30459), (7384, 29403), (7668, 28314), (7722, 28116), (8307, 26136), (8424, 25773), (8591, 25272), (8712, 24921), (9372, 23166), (9438, 23004), (9801, 22152), (10153, 21384), (10296, 21087), (10692, 20306), (11076, 19602), (11502, 18876), (11583, 18744), (12584, 17253), (12636, 17182), (13068, 16614), (14058, 15444), (14157, 15336)]