213176124

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 719147520

約数和(自身を除く): 505971396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 81, 84, 97, 102, 108, 114, 119, 126, 133, 153, 162, 171, 189, 194, 204, 228, 238, 243, 252, 266, 291, 306, 323, 324, 342, 357, 378, 388, 399, 459, 476, 486, 513, 532, 567, 582, 612, 646, 679, 684, 714, 756, 798, 873, 918, 969, 972, 1026, 1071, 1134, 1164, 1197, 1292, 1358, 1377, 1428, 1539, 1596, 1649, 1701, 1746, 1836, 1843, 1938, 2037, 2052, 2142, 2261, 2268, 2394, 2619, 2716, 2754, 2907, 3078, 3213, 3298, 3402, 3492, 3591, 3686, 3876, 4074, 4131, 4284, 4522, 4617, 4788, 4947, 5238, 5508, 5529, 5814, 6111, 6156, 6426, 6596, 6783, 6804, 7182, 7372, 7857, 8148, 8262, 8721, 9044, 9234, 9639, 9894, 10476, 10773, 11058, 11543, 11628, 12222, 12852, 12901, 13566, 14364, 14841, 15714, 16524, 16587, 17442, 18333, 18468, 19278, 19788, 20349, 21546, 22116, 23086, 23571, 24444, 25802, 26163, 27132, 28917, 29682, 31331, 31428, 32319, 33174, 34629, 34884, 36666, 38556, 38703, 40698, 43092, 44523, 46172, 47142, 49761, 51604, 52326, 54999, 57834, 59364, 61047, 62662, 64638, 66348, 69258, 73332, 77406, 78489, 81396, 89046, 93993, 94284, 99522, 103887, 104652, 109998, 115668, 116109, 122094, 125324, 129276, 133569, 138516, 149283, 154812, 156978, 164997, 178092, 183141, 187986, 199044, 207774, 219317, 219996, 232218, 244188, 267138, 281979, 298566, 311661, 313956, 329994, 348327, 366282, 375972, 400707, 415548, 438634, 447849, 464436, 534276, 549423, 563958, 597132, 623322, 657951, 659988, 696654, 732564, 801414, 845937, 877268, 895698, 934983, 1044981, 1098846, 1127916, 1246644, 1315902, 1393308, 1602828, 1691874, 1791396, 1869966, 1973853, 2089962, 2197692, 2537811, 2631804, 2804949, 3134943, 3383748, 3739932, 3947706, 4179924, 5075622, 5609898, 5921559, 6269886, 7613433, 7895412, 10151244, 11219796, 11843118, 12539772, 15226866, 17764677, 23686236, 30453732, 35529354, 53294031, 71058708, 106588062, 213176124]

約数ペア:

[(1, 213176124), (2, 106588062), (3, 71058708), (4, 53294031), (6, 35529354), (7, 30453732), (9, 23686236), (12, 17764677), (14, 15226866), (17, 12539772), (18, 11843118), (19, 11219796), (21, 10151244), (27, 7895412), (28, 7613433), (34, 6269886), (36, 5921559), (38, 5609898), (42, 5075622), (51, 4179924), (54, 3947706), (57, 3739932), (63, 3383748), (68, 3134943), (76, 2804949), (81, 2631804), (84, 2537811), (97, 2197692), (102, 2089962), (108, 1973853), (114, 1869966), (119, 1791396), (126, 1691874), (133, 1602828), (153, 1393308), (162, 1315902), (171, 1246644), (189, 1127916), (194, 1098846), (204, 1044981), (228, 934983), (238, 895698), (243, 877268), (252, 845937), (266, 801414), (291, 732564), (306, 696654), (323, 659988), (324, 657951), (342, 623322), (357, 597132), (378, 563958), (388, 549423), (399, 534276), (459, 464436), (476, 447849), (486, 438634), (513, 415548), (532, 400707), (567, 375972), (582, 366282), (612, 348327), (646, 329994), (679, 313956), (684, 311661), (714, 298566), (756, 281979), (798, 267138), (873, 244188), (918, 232218), (969, 219996), (972, 219317), (1026, 207774), (1071, 199044), (1134, 187986), (1164, 183141), (1197, 178092), (1292, 164997), (1358, 156978), (1377, 154812), (1428, 149283), (1539, 138516), (1596, 133569), (1649, 129276), (1701, 125324), (1746, 122094), (1836, 116109), (1843, 115668), (1938, 109998), (2037, 104652), (2052, 103887), (2142, 99522), (2261, 94284), (2268, 93993), (2394, 89046), (2619, 81396), (2716, 78489), (2754, 77406), (2907, 73332), (3078, 69258), (3213, 66348), (3298, 64638), (3402, 62662), (3492, 61047), (3591, 59364), (3686, 57834), (3876, 54999), (4074, 52326), (4131, 51604), (4284, 49761), (4522, 47142), (4617, 46172), (4788, 44523), (4947, 43092), (5238, 40698), (5508, 38703), (5529, 38556), (5814, 36666), (6111, 34884), (6156, 34629), (6426, 33174), (6596, 32319), (6783, 31428), (6804, 31331), (7182, 29682), (7372, 28917), (7857, 27132), (8148, 26163), (8262, 25802), (8721, 24444), (9044, 23571), (9234, 23086), (9639, 22116), (9894, 21546), (10476, 20349), (10773, 19788), (11058, 19278), (11543, 18468), (11628, 18333), (12222, 17442), (12852, 16587), (12901, 16524), (13566, 15714), (14364, 14841)]