213964128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:737

約数の個数: 144

約数和(自身を含む): 700068096

約数和(自身を除く): 486103968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 211, 224, 252, 288, 336, 422, 503, 504, 633, 672, 844, 1006, 1008, 1266, 1477, 1509, 1688, 1899, 2012, 2016, 2532, 2954, 3018, 3376, 3521, 3798, 4024, 4431, 4527, 5064, 5908, 6036, 6752, 7042, 7596, 8048, 8862, 9054, 10128, 10563, 11816, 12072, 13293, 14084, 15192, 16096, 17724, 18108, 20256, 21126, 23632, 24144, 26586, 28168, 30384, 31689, 35448, 36216, 42252, 47264, 48288, 53172, 56336, 60768, 63378, 70896, 72432, 84504, 106133, 106344, 112672, 126756, 141792, 144864, 169008, 212266, 212688, 253512, 318399, 338016, 424532, 425376, 507024, 636798, 742931, 849064, 955197, 1014048, 1273596, 1485862, 1698128, 1910394, 2228793, 2547192, 2971724, 3396256, 3820788, 4457586, 5094384, 5943448, 6686379, 7641576, 8915172, 10188768, 11886896, 13372758, 15283152, 17830344, 23773792, 26745516, 30566304, 35660688, 53491032, 71321376, 106982064, 213964128]

約数ペア:

[(1, 213964128), (2, 106982064), (3, 71321376), (4, 53491032), (6, 35660688), (7, 30566304), (8, 26745516), (9, 23773792), (12, 17830344), (14, 15283152), (16, 13372758), (18, 11886896), (21, 10188768), (24, 8915172), (28, 7641576), (32, 6686379), (36, 5943448), (42, 5094384), (48, 4457586), (56, 3820788), (63, 3396256), (72, 2971724), (84, 2547192), (96, 2228793), (112, 1910394), (126, 1698128), (144, 1485862), (168, 1273596), (211, 1014048), (224, 955197), (252, 849064), (288, 742931), (336, 636798), (422, 507024), (503, 425376), (504, 424532), (633, 338016), (672, 318399), (844, 253512), (1006, 212688), (1008, 212266), (1266, 169008), (1477, 144864), (1509, 141792), (1688, 126756), (1899, 112672), (2012, 106344), (2016, 106133), (2532, 84504), (2954, 72432), (3018, 70896), (3376, 63378), (3521, 60768), (3798, 56336), (4024, 53172), (4431, 48288), (4527, 47264), (5064, 42252), (5908, 36216), (6036, 35448), (6752, 31689), (7042, 30384), (7596, 28168), (8048, 26586), (8862, 24144), (9054, 23632), (10128, 21126), (10563, 20256), (11816, 18108), (12072, 17724), (13293, 16096), (14084, 15192)]