318864384

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 176

約数和(自身を含む): 995660800

約数和(自身を除く): 676796416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 607, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1214, 1216, 1368, 1536, 1728, 1821, 1824, 2052, 2304, 2428, 2432, 2736, 3072, 3456, 3642, 3648, 4104, 4608, 4856, 4864, 5463, 5472, 6912, 7284, 7296, 8208, 9216, 9712, 9728, 10926, 10944, 11533, 13824, 14568, 14592, 16389, 16416, 19424, 19456, 21852, 21888, 23066, 27648, 29136, 29184, 32778, 32832, 34599, 38848, 43704, 43776, 46132, 58272, 58368, 65556, 65664, 69198, 77696, 87408, 87552, 92264, 103797, 116544, 131112, 131328, 138396, 155392, 174816, 175104, 184528, 207594, 233088, 262224, 262656, 276792, 310784, 311391, 349632, 369056, 415188, 466176, 524448, 525312, 553584, 621568, 622782, 699264, 738112, 830376, 932352, 1048896, 1107168, 1245564, 1398528, 1476224, 1660752, 1864704, 2097792, 2214336, 2491128, 2797056, 2952448, 3321504, 4195584, 4428672, 4982256, 5594112, 5904896, 6643008, 8391168, 8857344, 9964512, 11809792, 13286016, 16782336, 17714688, 19929024, 26572032, 35429376, 39858048, 53144064, 79716096, 106288128, 159432192, 318864384]

約数ペア:

[(1, 318864384), (2, 159432192), (3, 106288128), (4, 79716096), (6, 53144064), (8, 39858048), (9, 35429376), (12, 26572032), (16, 19929024), (18, 17714688), (19, 16782336), (24, 13286016), (27, 11809792), (32, 9964512), (36, 8857344), (38, 8391168), (48, 6643008), (54, 5904896), (57, 5594112), (64, 4982256), (72, 4428672), (76, 4195584), (96, 3321504), (108, 2952448), (114, 2797056), (128, 2491128), (144, 2214336), (152, 2097792), (171, 1864704), (192, 1660752), (216, 1476224), (228, 1398528), (256, 1245564), (288, 1107168), (304, 1048896), (342, 932352), (384, 830376), (432, 738112), (456, 699264), (512, 622782), (513, 621568), (576, 553584), (607, 525312), (608, 524448), (684, 466176), (768, 415188), (864, 369056), (912, 349632), (1024, 311391), (1026, 310784), (1152, 276792), (1214, 262656), (1216, 262224), (1368, 233088), (1536, 207594), (1728, 184528), (1821, 175104), (1824, 174816), (2052, 155392), (2304, 138396), (2428, 131328), (2432, 131112), (2736, 116544), (3072, 103797), (3456, 92264), (3642, 87552), (3648, 87408), (4104, 77696), (4608, 69198), (4856, 65664), (4864, 65556), (5463, 58368), (5472, 58272), (6912, 46132), (7284, 43776), (7296, 43704), (8208, 38848), (9216, 34599), (9712, 32832), (9728, 32778), (10926, 29184), (10944, 29136), (11533, 27648), (13824, 23066), (14568, 21888), (14592, 21852), (16389, 19456), (16416, 19424)]