1236220416

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 3876073344

約数和(自身を除く): 2639852928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 128, 129, 136, 144, 153, 172, 192, 204, 256, 258, 272, 288, 306, 344, 367, 384, 387, 408, 512, 516, 544, 576, 612, 688, 731, 734, 768, 774, 816, 1032, 1088, 1101, 1152, 1224, 1376, 1462, 1468, 1536, 1548, 1632, 2064, 2176, 2193, 2202, 2304, 2448, 2752, 2924, 2936, 3096, 3264, 3303, 4128, 4352, 4386, 4404, 4608, 4896, 5504, 5848, 5872, 6192, 6239, 6528, 6579, 6606, 8256, 8704, 8772, 8808, 9792, 11008, 11696, 11744, 12384, 12478, 13056, 13158, 13212, 15781, 16512, 17544, 17616, 18717, 19584, 22016, 23392, 23488, 24768, 24956, 26112, 26316, 26424, 31562, 33024, 35088, 35232, 37434, 39168, 46784, 46976, 47343, 49536, 49912, 52632, 52848, 56151, 63124, 66048, 70176, 70464, 74868, 78336, 93568, 93952, 94686, 99072, 99824, 105264, 105696, 112302, 126248, 140352, 140928, 142029, 149736, 187136, 187904, 189372, 198144, 199648, 210528, 211392, 224604, 252496, 268277, 280704, 281856, 284058, 299472, 374272, 378744, 399296, 421056, 422784, 449208, 504992, 536554, 561408, 563712, 568116, 598944, 757488, 798592, 804831, 842112, 845568, 898416, 1009984, 1073108, 1122816, 1136232, 1197888, 1514976, 1597184, 1609662, 1684224, 1691136, 1796832, 2019968, 2146216, 2272464, 2395776, 2414493, 3029952, 3194368, 3219324, 3368448, 3593664, 4039936, 4292432, 4544928, 4791552, 4828986, 6059904, 6438648, 7187328, 8079872, 8584864, 9089856, 9583104, 9657972, 12119808, 12877296, 14374656, 17169728, 18179712, 19315944, 24239616, 25754592, 28749312, 34339456, 36359424, 38631888, 51509184, 68678912, 72718848, 77263776, 103018368, 137357824, 154527552, 206036736, 309055104, 412073472, 618110208, 1236220416]

約数ペア:

[(1, 1236220416), (2, 618110208), (3, 412073472), (4, 309055104), (6, 206036736), (8, 154527552), (9, 137357824), (12, 103018368), (16, 77263776), (17, 72718848), (18, 68678912), (24, 51509184), (32, 38631888), (34, 36359424), (36, 34339456), (43, 28749312), (48, 25754592), (51, 24239616), (64, 19315944), (68, 18179712), (72, 17169728), (86, 14374656), (96, 12877296), (102, 12119808), (128, 9657972), (129, 9583104), (136, 9089856), (144, 8584864), (153, 8079872), (172, 7187328), (192, 6438648), (204, 6059904), (256, 4828986), (258, 4791552), (272, 4544928), (288, 4292432), (306, 4039936), (344, 3593664), (367, 3368448), (384, 3219324), (387, 3194368), (408, 3029952), (512, 2414493), (516, 2395776), (544, 2272464), (576, 2146216), (612, 2019968), (688, 1796832), (731, 1691136), (734, 1684224), (768, 1609662), (774, 1597184), (816, 1514976), (1032, 1197888), (1088, 1136232), (1101, 1122816), (1152, 1073108), (1224, 1009984), (1376, 898416), (1462, 845568), (1468, 842112), (1536, 804831), (1548, 798592), (1632, 757488), (2064, 598944), (2176, 568116), (2193, 563712), (2202, 561408), (2304, 536554), (2448, 504992), (2752, 449208), (2924, 422784), (2936, 421056), (3096, 399296), (3264, 378744), (3303, 374272), (4128, 299472), (4352, 284058), (4386, 281856), (4404, 280704), (4608, 268277), (4896, 252496), (5504, 224604), (5848, 211392), (5872, 210528), (6192, 199648), (6239, 198144), (6528, 189372), (6579, 187904), (6606, 187136), (8256, 149736), (8704, 142029), (8772, 140928), (8808, 140352), (9792, 126248), (11008, 112302), (11696, 105696), (11744, 105264), (12384, 99824), (12478, 99072), (13056, 94686), (13158, 93952), (13212, 93568), (15781, 78336), (16512, 74868), (17544, 70464), (17616, 70176), (18717, 66048), (19584, 63124), (22016, 56151), (23392, 52848), (23488, 52632), (24768, 49912), (24956, 49536), (26112, 47343), (26316, 46976), (26424, 46784), (31562, 39168), (33024, 37434), (35088, 35232)]