421291008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 132

約数和(自身を含む): 1288504620

約数和(自身を除く): 867213612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 2689, 3072, 3264, 4352, 4608, 4896, 5378, 6528, 8067, 8704, 9216, 9792, 10756, 13056, 16134, 17408, 19584, 21512, 24201, 26112, 32268, 39168, 43024, 45713, 48402, 52224, 64536, 78336, 86048, 91426, 96804, 129072, 137139, 156672, 172096, 182852, 193608, 258144, 274278, 344192, 365704, 387216, 411417, 516288, 548556, 688384, 731408, 774432, 822834, 1032576, 1097112, 1376768, 1462816, 1548864, 1645668, 2065152, 2194224, 2753536, 2925632, 3097728, 3291336, 4130304, 4388448, 5851264, 6195456, 6582672, 8260608, 8776896, 11702528, 12390912, 13165344, 17553792, 23405056, 24781824, 26330688, 35107584, 46810112, 52661376, 70215168, 105322752, 140430336, 210645504, 421291008]

約数ペア:

[(1, 421291008), (2, 210645504), (3, 140430336), (4, 105322752), (6, 70215168), (8, 52661376), (9, 46810112), (12, 35107584), (16, 26330688), (17, 24781824), (18, 23405056), (24, 17553792), (32, 13165344), (34, 12390912), (36, 11702528), (48, 8776896), (51, 8260608), (64, 6582672), (68, 6195456), (72, 5851264), (96, 4388448), (102, 4130304), (128, 3291336), (136, 3097728), (144, 2925632), (153, 2753536), (192, 2194224), (204, 2065152), (256, 1645668), (272, 1548864), (288, 1462816), (306, 1376768), (384, 1097112), (408, 1032576), (512, 822834), (544, 774432), (576, 731408), (612, 688384), (768, 548556), (816, 516288), (1024, 411417), (1088, 387216), (1152, 365704), (1224, 344192), (1536, 274278), (1632, 258144), (2176, 193608), (2304, 182852), (2448, 172096), (2689, 156672), (3072, 137139), (3264, 129072), (4352, 96804), (4608, 91426), (4896, 86048), (5378, 78336), (6528, 64536), (8067, 52224), (8704, 48402), (9216, 45713), (9792, 43024), (10756, 39168), (13056, 32268), (16134, 26112), (17408, 24201), (19584, 21512)]