123864312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 390126240

約数和(自身を除く): 266261928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 121, 132, 136, 143, 156, 187, 193, 204, 221, 242, 264, 286, 312, 363, 374, 386, 408, 429, 442, 484, 561, 572, 579, 663, 726, 748, 772, 858, 884, 968, 1122, 1144, 1158, 1326, 1452, 1496, 1544, 1573, 1716, 1768, 2057, 2123, 2244, 2316, 2431, 2509, 2652, 2904, 3146, 3281, 3432, 4114, 4246, 4488, 4632, 4719, 4862, 5018, 5304, 6171, 6292, 6369, 6562, 7293, 7527, 8228, 8492, 9438, 9724, 9843, 10036, 12342, 12584, 12738, 13124, 14586, 15054, 16456, 16984, 18876, 19448, 19686, 20072, 23353, 24684, 25476, 26248, 26741, 27599, 29172, 30108, 36091, 37752, 39372, 42653, 46706, 49368, 50952, 53482, 55198, 58344, 60216, 70059, 72182, 78744, 80223, 82797, 85306, 93412, 106964, 108273, 110396, 127959, 140118, 144364, 160446, 165594, 170612, 186824, 213928, 216546, 220792, 255918, 280236, 288728, 303589, 320892, 331188, 341224, 397001, 433092, 469183, 511836, 560472, 607178, 641784, 662376, 794002, 866184, 910767, 938366, 1023672, 1191003, 1214356, 1407549, 1588004, 1821534, 1876732, 2382006, 2428712, 2815098, 3176008, 3643068, 3753464, 4764012, 5161013, 5630196, 7286136, 9528024, 10322026, 11260392, 15483039, 20644052, 30966078, 41288104, 61932156, 123864312]

約数ペア:

[(1, 123864312), (2, 61932156), (3, 41288104), (4, 30966078), (6, 20644052), (8, 15483039), (11, 11260392), (12, 10322026), (13, 9528024), (17, 7286136), (22, 5630196), (24, 5161013), (26, 4764012), (33, 3753464), (34, 3643068), (39, 3176008), (44, 2815098), (51, 2428712), (52, 2382006), (66, 1876732), (68, 1821534), (78, 1588004), (88, 1407549), (102, 1214356), (104, 1191003), (121, 1023672), (132, 938366), (136, 910767), (143, 866184), (156, 794002), (187, 662376), (193, 641784), (204, 607178), (221, 560472), (242, 511836), (264, 469183), (286, 433092), (312, 397001), (363, 341224), (374, 331188), (386, 320892), (408, 303589), (429, 288728), (442, 280236), (484, 255918), (561, 220792), (572, 216546), (579, 213928), (663, 186824), (726, 170612), (748, 165594), (772, 160446), (858, 144364), (884, 140118), (968, 127959), (1122, 110396), (1144, 108273), (1158, 106964), (1326, 93412), (1452, 85306), (1496, 82797), (1544, 80223), (1573, 78744), (1716, 72182), (1768, 70059), (2057, 60216), (2123, 58344), (2244, 55198), (2316, 53482), (2431, 50952), (2509, 49368), (2652, 46706), (2904, 42653), (3146, 39372), (3281, 37752), (3432, 36091), (4114, 30108), (4246, 29172), (4488, 27599), (4632, 26741), (4719, 26248), (4862, 25476), (5018, 24684), (5304, 23353), (6171, 20072), (6292, 19686), (6369, 19448), (6562, 18876), (7293, 16984), (7527, 16456), (8228, 15054), (8492, 14586), (9438, 13124), (9724, 12738), (9843, 12584), (10036, 12342)]