218768736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 644474880

約数和(自身を除く): 425706144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 53, 57, 62, 73, 76, 93, 96, 106, 114, 124, 146, 152, 159, 186, 212, 219, 228, 248, 292, 304, 318, 372, 424, 438, 456, 496, 584, 589, 608, 636, 744, 848, 876, 912, 992, 1007, 1168, 1178, 1272, 1387, 1488, 1643, 1696, 1752, 1767, 1824, 2014, 2263, 2336, 2356, 2544, 2774, 2976, 3021, 3286, 3504, 3534, 3869, 4028, 4161, 4526, 4712, 4929, 5088, 5548, 6042, 6572, 6789, 7008, 7068, 7738, 8056, 8322, 9052, 9424, 9858, 11096, 11607, 12084, 13144, 13578, 14136, 15476, 16112, 16644, 18104, 18848, 19716, 22192, 23214, 24168, 26288, 27156, 28272, 30952, 31217, 32224, 33288, 36208, 39432, 42997, 44384, 46428, 48336, 52576, 54312, 56544, 61904, 62434, 66576, 72416, 73511, 78864, 85994, 92856, 93651, 96672, 108624, 119939, 123808, 124868, 128991, 133152, 147022, 157728, 171988, 185712, 187302, 217248, 220533, 239878, 249736, 257982, 294044, 343976, 359817, 371424, 374604, 441066, 479756, 499472, 515964, 588088, 687952, 719634, 749208, 882132, 959512, 998944, 1031928, 1176176, 1375904, 1439268, 1498416, 1764264, 1919024, 2063856, 2278841, 2352352, 2878536, 2996832, 3528528, 3838048, 4127712, 4557682, 5757072, 6836523, 7057056, 9115364, 11514144, 13673046, 18230728, 27346092, 36461456, 54692184, 72922912, 109384368, 218768736]

約数ペア:

[(1, 218768736), (2, 109384368), (3, 72922912), (4, 54692184), (6, 36461456), (8, 27346092), (12, 18230728), (16, 13673046), (19, 11514144), (24, 9115364), (31, 7057056), (32, 6836523), (38, 5757072), (48, 4557682), (53, 4127712), (57, 3838048), (62, 3528528), (73, 2996832), (76, 2878536), (93, 2352352), (96, 2278841), (106, 2063856), (114, 1919024), (124, 1764264), (146, 1498416), (152, 1439268), (159, 1375904), (186, 1176176), (212, 1031928), (219, 998944), (228, 959512), (248, 882132), (292, 749208), (304, 719634), (318, 687952), (372, 588088), (424, 515964), (438, 499472), (456, 479756), (496, 441066), (584, 374604), (589, 371424), (608, 359817), (636, 343976), (744, 294044), (848, 257982), (876, 249736), (912, 239878), (992, 220533), (1007, 217248), (1168, 187302), (1178, 185712), (1272, 171988), (1387, 157728), (1488, 147022), (1643, 133152), (1696, 128991), (1752, 124868), (1767, 123808), (1824, 119939), (2014, 108624), (2263, 96672), (2336, 93651), (2356, 92856), (2544, 85994), (2774, 78864), (2976, 73511), (3021, 72416), (3286, 66576), (3504, 62434), (3534, 61904), (3869, 56544), (4028, 54312), (4161, 52576), (4526, 48336), (4712, 46428), (4929, 44384), (5088, 42997), (5548, 39432), (6042, 36208), (6572, 33288), (6789, 32224), (7008, 31217), (7068, 30952), (7738, 28272), (8056, 27156), (8322, 26288), (9052, 24168), (9424, 23214), (9858, 22192), (11096, 19716), (11607, 18848), (12084, 18104), (13144, 16644), (13578, 16112), (14136, 15476)]