216864252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 664018992

約数和(自身を除く): 447154740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 37, 38, 41, 44, 57, 66, 74, 76, 82, 99, 111, 114, 123, 132, 148, 164, 171, 198, 209, 222, 228, 246, 333, 342, 361, 369, 396, 407, 418, 444, 451, 492, 627, 666, 684, 703, 722, 738, 779, 814, 836, 902, 1083, 1221, 1254, 1332, 1353, 1406, 1444, 1476, 1517, 1558, 1628, 1804, 1881, 2109, 2166, 2337, 2442, 2508, 2706, 2812, 3034, 3116, 3249, 3663, 3762, 3971, 4059, 4218, 4332, 4551, 4674, 4884, 5412, 6068, 6327, 6498, 7011, 7326, 7524, 7733, 7942, 8118, 8436, 8569, 9102, 9348, 11913, 12654, 12996, 13357, 13653, 14022, 14652, 14801, 15466, 15884, 16236, 16687, 17138, 18204, 23199, 23826, 25308, 25707, 26714, 27306, 28044, 28823, 29602, 30932, 33374, 34276, 35739, 40071, 44403, 46398, 47652, 50061, 51414, 53428, 54612, 57646, 59204, 66748, 69597, 71478, 77121, 80142, 86469, 88806, 92796, 100122, 102828, 115292, 120213, 133209, 139194, 142956, 146927, 150183, 154242, 160284, 162811, 172938, 177612, 200244, 240426, 259407, 266418, 278388, 293854, 300366, 308484, 317053, 325622, 345876, 440781, 480852, 488433, 518814, 532836, 547637, 587708, 600732, 634106, 651244, 881562, 951159, 976866, 1037628, 1095274, 1268212, 1322343, 1465299, 1642911, 1763124, 1902318, 1953732, 2190548, 2644686, 2853477, 2930598, 3285822, 3804636, 4928733, 5289372, 5706954, 5861196, 6024007, 6571644, 9857466, 11413908, 12048014, 18072021, 19714932, 24096028, 36144042, 54216063, 72288084, 108432126, 216864252]

約数ペア:

[(1, 216864252), (2, 108432126), (3, 72288084), (4, 54216063), (6, 36144042), (9, 24096028), (11, 19714932), (12, 18072021), (18, 12048014), (19, 11413908), (22, 9857466), (33, 6571644), (36, 6024007), (37, 5861196), (38, 5706954), (41, 5289372), (44, 4928733), (57, 3804636), (66, 3285822), (74, 2930598), (76, 2853477), (82, 2644686), (99, 2190548), (111, 1953732), (114, 1902318), (123, 1763124), (132, 1642911), (148, 1465299), (164, 1322343), (171, 1268212), (198, 1095274), (209, 1037628), (222, 976866), (228, 951159), (246, 881562), (333, 651244), (342, 634106), (361, 600732), (369, 587708), (396, 547637), (407, 532836), (418, 518814), (444, 488433), (451, 480852), (492, 440781), (627, 345876), (666, 325622), (684, 317053), (703, 308484), (722, 300366), (738, 293854), (779, 278388), (814, 266418), (836, 259407), (902, 240426), (1083, 200244), (1221, 177612), (1254, 172938), (1332, 162811), (1353, 160284), (1406, 154242), (1444, 150183), (1476, 146927), (1517, 142956), (1558, 139194), (1628, 133209), (1804, 120213), (1881, 115292), (2109, 102828), (2166, 100122), (2337, 92796), (2442, 88806), (2508, 86469), (2706, 80142), (2812, 77121), (3034, 71478), (3116, 69597), (3249, 66748), (3663, 59204), (3762, 57646), (3971, 54612), (4059, 53428), (4218, 51414), (4332, 50061), (4551, 47652), (4674, 46398), (4884, 44403), (5412, 40071), (6068, 35739), (6327, 34276), (6498, 33374), (7011, 30932), (7326, 29602), (7524, 28823), (7733, 28044), (7942, 27306), (8118, 26714), (8436, 25707), (8569, 25308), (9102, 23826), (9348, 23199), (11913, 18204), (12654, 17138), (12996, 16687), (13357, 16236), (13653, 15884), (14022, 15466), (14652, 14801)]