1212877908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 3614365440

約数和(自身を除く): 2401487532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 41, 44, 54, 66, 74, 82, 99, 108, 111, 123, 132, 148, 164, 198, 222, 246, 297, 333, 369, 396, 407, 444, 451, 492, 594, 666, 673, 738, 814, 902, 999, 1107, 1188, 1221, 1332, 1346, 1353, 1476, 1517, 1628, 1804, 1998, 2019, 2214, 2442, 2692, 2706, 3034, 3663, 3996, 4038, 4059, 4428, 4551, 4884, 5412, 6057, 6068, 7326, 7403, 8076, 8118, 9102, 10989, 12114, 12177, 13653, 14652, 14806, 16236, 16687, 18171, 18204, 21978, 22209, 24228, 24354, 24901, 27306, 27593, 29612, 33374, 36342, 40959, 43956, 44418, 48708, 49802, 50061, 54612, 55186, 66627, 66748, 72684, 74703, 81918, 82779, 88836, 99604, 100122, 110372, 133254, 149406, 150183, 163836, 165558, 199881, 200244, 224109, 248337, 266508, 273911, 298812, 300366, 303523, 331116, 399762, 448218, 450549, 496674, 547822, 600732, 607046, 672327, 745011, 799524, 821733, 896436, 901098, 910569, 993348, 1020941, 1095644, 1214092, 1344654, 1490022, 1643466, 1802196, 1821138, 2041882, 2465199, 2689308, 2731707, 2980044, 3062823, 3286932, 3642276, 4083764, 4930398, 5463414, 6125646, 7395597, 8195121, 9188469, 9860796, 10926828, 11230351, 12251292, 14791194, 16390242, 18376938, 22460702, 27565407, 29582388, 32780484, 33691053, 36753876, 44921404, 55130814, 67382106, 101073159, 110261628, 134764212, 202146318, 303219477, 404292636, 606438954, 1212877908]

約数ペア:

[(1, 1212877908), (2, 606438954), (3, 404292636), (4, 303219477), (6, 202146318), (9, 134764212), (11, 110261628), (12, 101073159), (18, 67382106), (22, 55130814), (27, 44921404), (33, 36753876), (36, 33691053), (37, 32780484), (41, 29582388), (44, 27565407), (54, 22460702), (66, 18376938), (74, 16390242), (82, 14791194), (99, 12251292), (108, 11230351), (111, 10926828), (123, 9860796), (132, 9188469), (148, 8195121), (164, 7395597), (198, 6125646), (222, 5463414), (246, 4930398), (297, 4083764), (333, 3642276), (369, 3286932), (396, 3062823), (407, 2980044), (444, 2731707), (451, 2689308), (492, 2465199), (594, 2041882), (666, 1821138), (673, 1802196), (738, 1643466), (814, 1490022), (902, 1344654), (999, 1214092), (1107, 1095644), (1188, 1020941), (1221, 993348), (1332, 910569), (1346, 901098), (1353, 896436), (1476, 821733), (1517, 799524), (1628, 745011), (1804, 672327), (1998, 607046), (2019, 600732), (2214, 547822), (2442, 496674), (2692, 450549), (2706, 448218), (3034, 399762), (3663, 331116), (3996, 303523), (4038, 300366), (4059, 298812), (4428, 273911), (4551, 266508), (4884, 248337), (5412, 224109), (6057, 200244), (6068, 199881), (7326, 165558), (7403, 163836), (8076, 150183), (8118, 149406), (9102, 133254), (10989, 110372), (12114, 100122), (12177, 99604), (13653, 88836), (14652, 82779), (14806, 81918), (16236, 74703), (16687, 72684), (18171, 66748), (18204, 66627), (21978, 55186), (22209, 54612), (24228, 50061), (24354, 49802), (24901, 48708), (27306, 44418), (27593, 43956), (29612, 40959), (33374, 36342)]