218426432

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 530595840

約数和(自身を除く): 312169408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 67, 76, 112, 133, 134, 152, 224, 266, 268, 304, 383, 448, 469, 532, 536, 608, 766, 938, 1064, 1072, 1216, 1273, 1532, 1876, 2128, 2144, 2546, 2681, 3064, 3752, 4256, 4288, 5092, 5362, 6128, 7277, 7504, 8512, 8911, 10184, 10724, 12256, 14554, 15008, 17822, 20368, 21448, 24512, 25661, 29108, 30016, 35644, 40736, 42896, 50939, 51322, 58216, 71288, 81472, 85792, 101878, 102644, 116432, 142576, 171584, 179627, 203756, 205288, 232864, 285152, 359254, 407512, 410576, 465728, 487559, 570304, 718508, 815024, 821152, 975118, 1437016, 1630048, 1642304, 1950236, 2874032, 3260096, 3412913, 3900472, 5748064, 6825826, 7800944, 11496128, 13651652, 15601888, 27303304, 31203776, 54606608, 109213216, 218426432]

約数ペア:

[(1, 218426432), (2, 109213216), (4, 54606608), (7, 31203776), (8, 27303304), (14, 15601888), (16, 13651652), (19, 11496128), (28, 7800944), (32, 6825826), (38, 5748064), (56, 3900472), (64, 3412913), (67, 3260096), (76, 2874032), (112, 1950236), (133, 1642304), (134, 1630048), (152, 1437016), (224, 975118), (266, 821152), (268, 815024), (304, 718508), (383, 570304), (448, 487559), (469, 465728), (532, 410576), (536, 407512), (608, 359254), (766, 285152), (938, 232864), (1064, 205288), (1072, 203756), (1216, 179627), (1273, 171584), (1532, 142576), (1876, 116432), (2128, 102644), (2144, 101878), (2546, 85792), (2681, 81472), (3064, 71288), (3752, 58216), (4256, 51322), (4288, 50939), (5092, 42896), (5362, 40736), (6128, 35644), (7277, 30016), (7504, 29108), (8512, 25661), (8911, 24512), (10184, 21448), (10724, 20368), (12256, 17822), (14554, 15008)]