663521152

素因数分解:

$2^7\times 7^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 1645643520

約数和(自身を除く): 982122368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 127, 128, 136, 196, 224, 238, 254, 272, 343, 392, 448, 476, 508, 544, 686, 784, 833, 889, 896, 952, 1016, 1088, 1372, 1568, 1666, 1778, 1904, 2032, 2159, 2176, 2401, 2744, 3136, 3332, 3556, 3808, 4064, 4318, 4802, 5488, 5831, 6223, 6272, 6664, 7112, 7616, 8128, 8636, 9604, 10976, 11662, 12446, 13328, 14224, 15113, 15232, 16256, 17272, 19208, 21952, 23324, 24892, 26656, 28448, 30226, 34544, 38416, 40817, 43561, 43904, 46648, 49784, 53312, 56896, 60452, 69088, 76832, 81634, 87122, 93296, 99568, 105791, 106624, 113792, 120904, 138176, 153664, 163268, 174244, 186592, 199136, 211582, 241808, 276352, 304927, 307328, 326536, 348488, 373184, 398272, 423164, 483616, 609854, 653072, 696976, 740537, 746368, 796544, 846328, 967232, 1219708, 1306144, 1393952, 1481074, 1692656, 1934464, 2439416, 2612288, 2787904, 2962148, 3385312, 4878832, 5183759, 5224576, 5575808, 5924296, 6770624, 9757664, 10367518, 11848592, 13541248, 19515328, 20735036, 23697184, 39030656, 41470072, 47394368, 82940144, 94788736, 165880288, 331760576, 663521152]

約数ペア:

[(1, 663521152), (2, 331760576), (4, 165880288), (7, 94788736), (8, 82940144), (14, 47394368), (16, 41470072), (17, 39030656), (28, 23697184), (32, 20735036), (34, 19515328), (49, 13541248), (56, 11848592), (64, 10367518), (68, 9757664), (98, 6770624), (112, 5924296), (119, 5575808), (127, 5224576), (128, 5183759), (136, 4878832), (196, 3385312), (224, 2962148), (238, 2787904), (254, 2612288), (272, 2439416), (343, 1934464), (392, 1692656), (448, 1481074), (476, 1393952), (508, 1306144), (544, 1219708), (686, 967232), (784, 846328), (833, 796544), (889, 746368), (896, 740537), (952, 696976), (1016, 653072), (1088, 609854), (1372, 483616), (1568, 423164), (1666, 398272), (1778, 373184), (1904, 348488), (2032, 326536), (2159, 307328), (2176, 304927), (2401, 276352), (2744, 241808), (3136, 211582), (3332, 199136), (3556, 186592), (3808, 174244), (4064, 163268), (4318, 153664), (4802, 138176), (5488, 120904), (5831, 113792), (6223, 106624), (6272, 105791), (6664, 99568), (7112, 93296), (7616, 87122), (8128, 81634), (8636, 76832), (9604, 69088), (10976, 60452), (11662, 56896), (12446, 53312), (13328, 49784), (14224, 46648), (15113, 43904), (15232, 43561), (16256, 40817), (17272, 38416), (19208, 34544), (21952, 30226), (23324, 28448), (24892, 26656)]