2187477376

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 5234803200

約数和(自身を除く): 3047325824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 179, 184, 224, 322, 358, 368, 448, 593, 644, 716, 736, 896, 1186, 1253, 1288, 1432, 1472, 2372, 2506, 2576, 2864, 2944, 4117, 4151, 4744, 5012, 5152, 5728, 8234, 8302, 9488, 10024, 10304, 11456, 13639, 16468, 16604, 18976, 20048, 20608, 22912, 27278, 28819, 32936, 33208, 37952, 40096, 54556, 57638, 65872, 66416, 75904, 80192, 95473, 106147, 109112, 115276, 131744, 132832, 160384, 190946, 212294, 218224, 230552, 263488, 265664, 381892, 424588, 436448, 461104, 526976, 531328, 743029, 763784, 849176, 872896, 922208, 1486058, 1527568, 1698352, 1745792, 1844416, 2441381, 2972116, 3055136, 3396704, 3688832, 4882762, 5944232, 6110272, 6793408, 9765524, 11888464, 12220544, 13586816, 17089667, 19531048, 23776928, 34179334, 39062096, 47553856, 68358668, 78124192, 95107712, 136717336, 156248384, 273434672, 312496768, 546869344, 1093738688, 2187477376]

約数ペア:

[(1, 2187477376), (2, 1093738688), (4, 546869344), (7, 312496768), (8, 273434672), (14, 156248384), (16, 136717336), (23, 95107712), (28, 78124192), (32, 68358668), (46, 47553856), (56, 39062096), (64, 34179334), (92, 23776928), (112, 19531048), (128, 17089667), (161, 13586816), (179, 12220544), (184, 11888464), (224, 9765524), (322, 6793408), (358, 6110272), (368, 5944232), (448, 4882762), (593, 3688832), (644, 3396704), (716, 3055136), (736, 2972116), (896, 2441381), (1186, 1844416), (1253, 1745792), (1288, 1698352), (1432, 1527568), (1472, 1486058), (2372, 922208), (2506, 872896), (2576, 849176), (2864, 763784), (2944, 743029), (4117, 531328), (4151, 526976), (4744, 461104), (5012, 436448), (5152, 424588), (5728, 381892), (8234, 265664), (8302, 263488), (9488, 230552), (10024, 218224), (10304, 212294), (11456, 190946), (13639, 160384), (16468, 132832), (16604, 131744), (18976, 115276), (20048, 109112), (20608, 106147), (22912, 95473), (27278, 80192), (28819, 75904), (32936, 66416), (33208, 65872), (37952, 57638), (40096, 54556)]