219225384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 717724800

約数和(自身を除く): 498499416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 53, 56, 58, 63, 72, 84, 87, 106, 116, 126, 159, 168, 174, 203, 212, 232, 252, 261, 283, 318, 348, 371, 406, 424, 477, 504, 522, 566, 609, 636, 696, 742, 812, 849, 954, 1044, 1113, 1132, 1218, 1272, 1484, 1537, 1624, 1698, 1827, 1908, 1981, 2088, 2226, 2264, 2436, 2547, 2968, 3074, 3339, 3396, 3654, 3816, 3962, 4452, 4611, 4872, 5094, 5943, 6148, 6678, 6792, 7308, 7924, 8207, 8904, 9222, 10188, 10759, 11886, 12296, 13356, 13833, 14616, 14999, 15848, 16414, 17829, 18444, 20376, 21518, 23772, 24621, 26712, 27666, 29998, 32277, 32828, 35658, 36888, 43036, 44997, 47544, 49242, 55332, 57449, 59996, 64554, 65656, 71316, 73863, 86072, 89994, 96831, 98484, 104993, 110664, 114898, 119992, 129108, 134991, 142632, 147726, 172347, 179988, 193662, 196968, 209986, 229796, 258216, 269982, 295452, 314979, 344694, 359976, 387324, 419972, 434971, 459592, 517041, 539964, 590904, 629958, 689388, 774648, 839944, 869942, 944937, 1034082, 1079928, 1259916, 1304913, 1378776, 1739884, 1889874, 2068164, 2519832, 2609826, 3044797, 3479768, 3779748, 3914739, 4136328, 5219652, 6089594, 7559496, 7829478, 9134391, 10439304, 12179188, 15658956, 18268782, 24358376, 27403173, 31317912, 36537564, 54806346, 73075128, 109612692, 219225384]

約数ペア:

[(1, 219225384), (2, 109612692), (3, 73075128), (4, 54806346), (6, 36537564), (7, 31317912), (8, 27403173), (9, 24358376), (12, 18268782), (14, 15658956), (18, 12179188), (21, 10439304), (24, 9134391), (28, 7829478), (29, 7559496), (36, 6089594), (42, 5219652), (53, 4136328), (56, 3914739), (58, 3779748), (63, 3479768), (72, 3044797), (84, 2609826), (87, 2519832), (106, 2068164), (116, 1889874), (126, 1739884), (159, 1378776), (168, 1304913), (174, 1259916), (203, 1079928), (212, 1034082), (232, 944937), (252, 869942), (261, 839944), (283, 774648), (318, 689388), (348, 629958), (371, 590904), (406, 539964), (424, 517041), (477, 459592), (504, 434971), (522, 419972), (566, 387324), (609, 359976), (636, 344694), (696, 314979), (742, 295452), (812, 269982), (849, 258216), (954, 229796), (1044, 209986), (1113, 196968), (1132, 193662), (1218, 179988), (1272, 172347), (1484, 147726), (1537, 142632), (1624, 134991), (1698, 129108), (1827, 119992), (1908, 114898), (1981, 110664), (2088, 104993), (2226, 98484), (2264, 96831), (2436, 89994), (2547, 86072), (2968, 73863), (3074, 71316), (3339, 65656), (3396, 64554), (3654, 59996), (3816, 57449), (3962, 55332), (4452, 49242), (4611, 47544), (4872, 44997), (5094, 43036), (5943, 36888), (6148, 35658), (6678, 32828), (6792, 32277), (7308, 29998), (7924, 27666), (8207, 26712), (8904, 24621), (9222, 23772), (10188, 21518), (10759, 20376), (11886, 18444), (12296, 17829), (13356, 16414), (13833, 15848), (14616, 14999)]