212463888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 682622976

約数和(自身を除く): 470159088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 383, 508, 546, 624, 728, 762, 766, 889, 1016, 1092, 1149, 1456, 1524, 1532, 1651, 1778, 2032, 2184, 2298, 2667, 2681, 3048, 3064, 3302, 3556, 4368, 4596, 4953, 4979, 5334, 5362, 6096, 6128, 6604, 7112, 8043, 9192, 9906, 9958, 10668, 10724, 11557, 13208, 14224, 14937, 16086, 18384, 19812, 19916, 21336, 21448, 23114, 26416, 29874, 32172, 34671, 34853, 39624, 39832, 42672, 42896, 46228, 48641, 59748, 64344, 69342, 69706, 79248, 79664, 92456, 97282, 104559, 119496, 128688, 138684, 139412, 145923, 184912, 194564, 209118, 238992, 277368, 278824, 291846, 340487, 389128, 418236, 554736, 557648, 583692, 632333, 680974, 778256, 836472, 1021461, 1167384, 1264666, 1361948, 1672944, 1896999, 2042922, 2334768, 2529332, 2723896, 3793998, 4085844, 4426331, 5058664, 5447792, 7587996, 8171688, 8852662, 10117328, 13278993, 15175992, 16343376, 17705324, 26557986, 30351984, 35410648, 53115972, 70821296, 106231944, 212463888]

約数ペア:

[(1, 212463888), (2, 106231944), (3, 70821296), (4, 53115972), (6, 35410648), (7, 30351984), (8, 26557986), (12, 17705324), (13, 16343376), (14, 15175992), (16, 13278993), (21, 10117328), (24, 8852662), (26, 8171688), (28, 7587996), (39, 5447792), (42, 5058664), (48, 4426331), (52, 4085844), (56, 3793998), (78, 2723896), (84, 2529332), (91, 2334768), (104, 2042922), (112, 1896999), (127, 1672944), (156, 1361948), (168, 1264666), (182, 1167384), (208, 1021461), (254, 836472), (273, 778256), (312, 680974), (336, 632333), (364, 583692), (381, 557648), (383, 554736), (508, 418236), (546, 389128), (624, 340487), (728, 291846), (762, 278824), (766, 277368), (889, 238992), (1016, 209118), (1092, 194564), (1149, 184912), (1456, 145923), (1524, 139412), (1532, 138684), (1651, 128688), (1778, 119496), (2032, 104559), (2184, 97282), (2298, 92456), (2667, 79664), (2681, 79248), (3048, 69706), (3064, 69342), (3302, 64344), (3556, 59748), (4368, 48641), (4596, 46228), (4953, 42896), (4979, 42672), (5334, 39832), (5362, 39624), (6096, 34853), (6128, 34671), (6604, 32172), (7112, 29874), (8043, 26416), (9192, 23114), (9906, 21448), (9958, 21336), (10668, 19916), (10724, 19812), (11557, 18384), (13208, 16086), (14224, 14937)]