1869207516

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 216

約数和(自身を含む): 5628185472

約数和(自身を除く): 3758977956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 121, 132, 138, 162, 198, 207, 242, 243, 253, 276, 297, 324, 363, 396, 414, 484, 486, 506, 594, 621, 691, 726, 759, 828, 891, 972, 1012, 1089, 1188, 1242, 1382, 1452, 1518, 1782, 1863, 2073, 2178, 2277, 2484, 2673, 2764, 2783, 3036, 3267, 3564, 3726, 4146, 4356, 4554, 5346, 5566, 5589, 6219, 6534, 6831, 7452, 7601, 8292, 8349, 9108, 9801, 10692, 11132, 11178, 12438, 13068, 13662, 15202, 15893, 16698, 18657, 19602, 20493, 22356, 22803, 24876, 25047, 27324, 29403, 30404, 31786, 33396, 37314, 39204, 40986, 45606, 47679, 50094, 55971, 58806, 61479, 63572, 68409, 74628, 75141, 81972, 83611, 91212, 95358, 100188, 111942, 117612, 122958, 136818, 143037, 150282, 167222, 167913, 174823, 190716, 205227, 223884, 225423, 245916, 250833, 273636, 286074, 300564, 334444, 335826, 349646, 410454, 429111, 450846, 501666, 524469, 572148, 615681, 671652, 676269, 699292, 752499, 820908, 858222, 901692, 1003332, 1048938, 1231362, 1287333, 1352538, 1504998, 1573407, 1716444, 1847043, 1923053, 2097876, 2257497, 2462724, 2574666, 2705076, 3009996, 3146814, 3694086, 3846106, 3861999, 4514994, 4720221, 5149332, 5769159, 6293628, 6772491, 7388172, 7692212, 7723998, 9029988, 9440442, 11538318, 13544982, 14160663, 15447996, 17307477, 18880884, 20317473, 23076636, 27089964, 28321326, 34614954, 40634946, 42481989, 51922431, 56642652, 69229908, 81269892, 84963978, 103844862, 155767293, 169927956, 207689724, 311534586, 467301879, 623069172, 934603758, 1869207516]

約数ペア:

[(1, 1869207516), (2, 934603758), (3, 623069172), (4, 467301879), (6, 311534586), (9, 207689724), (11, 169927956), (12, 155767293), (18, 103844862), (22, 84963978), (23, 81269892), (27, 69229908), (33, 56642652), (36, 51922431), (44, 42481989), (46, 40634946), (54, 34614954), (66, 28321326), (69, 27089964), (81, 23076636), (92, 20317473), (99, 18880884), (108, 17307477), (121, 15447996), (132, 14160663), (138, 13544982), (162, 11538318), (198, 9440442), (207, 9029988), (242, 7723998), (243, 7692212), (253, 7388172), (276, 6772491), (297, 6293628), (324, 5769159), (363, 5149332), (396, 4720221), (414, 4514994), (484, 3861999), (486, 3846106), (506, 3694086), (594, 3146814), (621, 3009996), (691, 2705076), (726, 2574666), (759, 2462724), (828, 2257497), (891, 2097876), (972, 1923053), (1012, 1847043), (1089, 1716444), (1188, 1573407), (1242, 1504998), (1382, 1352538), (1452, 1287333), (1518, 1231362), (1782, 1048938), (1863, 1003332), (2073, 901692), (2178, 858222), (2277, 820908), (2484, 752499), (2673, 699292), (2764, 676269), (2783, 671652), (3036, 615681), (3267, 572148), (3564, 524469), (3726, 501666), (4146, 450846), (4356, 429111), (4554, 410454), (5346, 349646), (5566, 335826), (5589, 334444), (6219, 300564), (6534, 286074), (6831, 273636), (7452, 250833), (7601, 245916), (8292, 225423), (8349, 223884), (9108, 205227), (9801, 190716), (10692, 174823), (11132, 167913), (11178, 167222), (12438, 150282), (13068, 143037), (13662, 136818), (15202, 122958), (15893, 117612), (16698, 111942), (18657, 100188), (19602, 95358), (20493, 91212), (22356, 83611), (22803, 81972), (24876, 75141), (25047, 74628), (27324, 68409), (29403, 63572), (30404, 61479), (31786, 58806), (33396, 55971), (37314, 50094), (39204, 47679), (40986, 45606)]