401288256

素因数分解:

$2^6\times 3^7\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 1239682560

約数和(自身を除く): 838394304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 61, 64, 72, 81, 94, 96, 108, 122, 141, 144, 162, 183, 188, 192, 216, 243, 244, 282, 288, 324, 366, 376, 423, 432, 486, 488, 549, 564, 576, 648, 729, 732, 752, 846, 864, 972, 976, 1098, 1128, 1269, 1296, 1458, 1464, 1504, 1647, 1692, 1728, 1944, 1952, 2187, 2196, 2256, 2538, 2592, 2867, 2916, 2928, 3008, 3294, 3384, 3807, 3888, 3904, 4374, 4392, 4512, 4941, 5076, 5184, 5734, 5832, 5856, 6588, 6768, 7614, 7776, 8601, 8748, 8784, 9024, 9882, 10152, 11421, 11468, 11664, 11712, 13176, 13536, 14823, 15228, 15552, 17202, 17496, 17568, 19764, 20304, 22842, 22936, 23328, 25803, 26352, 27072, 29646, 30456, 34263, 34404, 34992, 35136, 39528, 40608, 44469, 45684, 45872, 46656, 51606, 52704, 59292, 60912, 68526, 68808, 69984, 77409, 79056, 81216, 88938, 91368, 91744, 102789, 103212, 105408, 118584, 121824, 133407, 137052, 137616, 139968, 154818, 158112, 177876, 182736, 183488, 205578, 206424, 232227, 237168, 243648, 266814, 274104, 275232, 309636, 316224, 355752, 365472, 411156, 412848, 464454, 474336, 533628, 548208, 550464, 619272, 696681, 711504, 730944, 822312, 825696, 928908, 948672, 1067256, 1096416, 1238544, 1393362, 1423008, 1644624, 1651392, 1857816, 2090043, 2134512, 2192832, 2477088, 2786724, 2846016, 3289248, 3715632, 4180086, 4269024, 4954176, 5573448, 6270129, 6578496, 7431264, 8360172, 8538048, 11146896, 12540258, 14862528, 16720344, 22293792, 25080516, 33440688, 44587584, 50161032, 66881376, 100322064, 133762752, 200644128, 401288256]

約数ペア:

[(1, 401288256), (2, 200644128), (3, 133762752), (4, 100322064), (6, 66881376), (8, 50161032), (9, 44587584), (12, 33440688), (16, 25080516), (18, 22293792), (24, 16720344), (27, 14862528), (32, 12540258), (36, 11146896), (47, 8538048), (48, 8360172), (54, 7431264), (61, 6578496), (64, 6270129), (72, 5573448), (81, 4954176), (94, 4269024), (96, 4180086), (108, 3715632), (122, 3289248), (141, 2846016), (144, 2786724), (162, 2477088), (183, 2192832), (188, 2134512), (192, 2090043), (216, 1857816), (243, 1651392), (244, 1644624), (282, 1423008), (288, 1393362), (324, 1238544), (366, 1096416), (376, 1067256), (423, 948672), (432, 928908), (486, 825696), (488, 822312), (549, 730944), (564, 711504), (576, 696681), (648, 619272), (729, 550464), (732, 548208), (752, 533628), (846, 474336), (864, 464454), (972, 412848), (976, 411156), (1098, 365472), (1128, 355752), (1269, 316224), (1296, 309636), (1458, 275232), (1464, 274104), (1504, 266814), (1647, 243648), (1692, 237168), (1728, 232227), (1944, 206424), (1952, 205578), (2187, 183488), (2196, 182736), (2256, 177876), (2538, 158112), (2592, 154818), (2867, 139968), (2916, 137616), (2928, 137052), (3008, 133407), (3294, 121824), (3384, 118584), (3807, 105408), (3888, 103212), (3904, 102789), (4374, 91744), (4392, 91368), (4512, 88938), (4941, 81216), (5076, 79056), (5184, 77409), (5734, 69984), (5832, 68808), (5856, 68526), (6588, 60912), (6768, 59292), (7614, 52704), (7776, 51606), (8601, 46656), (8748, 45872), (8784, 45684), (9024, 44469), (9882, 40608), (10152, 39528), (11421, 35136), (11468, 34992), (11664, 34404), (11712, 34263), (13176, 30456), (13536, 29646), (14823, 27072), (15228, 26352), (15552, 25803), (17202, 23328), (17496, 22936), (17568, 22842), (19764, 20304)]