220629248

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 540400896

約数和(自身を除く): 319771648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 53, 56, 64, 92, 101, 106, 112, 128, 161, 184, 202, 212, 224, 256, 322, 368, 371, 404, 424, 448, 644, 707, 736, 742, 808, 848, 896, 1219, 1288, 1414, 1472, 1484, 1616, 1696, 1792, 2323, 2438, 2576, 2828, 2944, 2968, 3232, 3392, 4646, 4876, 5152, 5353, 5656, 5888, 5936, 6464, 6784, 8533, 9292, 9752, 10304, 10706, 11312, 11872, 12928, 13568, 16261, 17066, 18584, 19504, 20608, 21412, 22624, 23744, 25856, 32522, 34132, 37168, 37471, 39008, 41216, 42824, 45248, 47488, 65044, 68264, 74336, 74942, 78016, 85648, 90496, 94976, 123119, 130088, 136528, 148672, 149884, 156032, 171296, 180992, 246238, 260176, 273056, 297344, 299768, 312064, 342592, 492476, 520352, 546112, 594688, 599536, 685184, 861833, 984952, 1040704, 1092224, 1199072, 1370368, 1723666, 1969904, 2081408, 2184448, 2398144, 3447332, 3939808, 4162816, 4796288, 6894664, 7879616, 9592576, 13789328, 15759232, 27578656, 31518464, 55157312, 110314624, 220629248]

約数ペア:

[(1, 220629248), (2, 110314624), (4, 55157312), (7, 31518464), (8, 27578656), (14, 15759232), (16, 13789328), (23, 9592576), (28, 7879616), (32, 6894664), (46, 4796288), (53, 4162816), (56, 3939808), (64, 3447332), (92, 2398144), (101, 2184448), (106, 2081408), (112, 1969904), (128, 1723666), (161, 1370368), (184, 1199072), (202, 1092224), (212, 1040704), (224, 984952), (256, 861833), (322, 685184), (368, 599536), (371, 594688), (404, 546112), (424, 520352), (448, 492476), (644, 342592), (707, 312064), (736, 299768), (742, 297344), (808, 273056), (848, 260176), (896, 246238), (1219, 180992), (1288, 171296), (1414, 156032), (1472, 149884), (1484, 148672), (1616, 136528), (1696, 130088), (1792, 123119), (2323, 94976), (2438, 90496), (2576, 85648), (2828, 78016), (2944, 74942), (2968, 74336), (3232, 68264), (3392, 65044), (4646, 47488), (4876, 45248), (5152, 42824), (5353, 41216), (5656, 39008), (5888, 37471), (5936, 37168), (6464, 34132), (6784, 32522), (8533, 25856), (9292, 23744), (9752, 22624), (10304, 21412), (10706, 20608), (11312, 19504), (11872, 18584), (12928, 17066), (13568, 16261)]