31053456

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 105482832

約数和(自身を除く): 74429376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 163, 168, 189, 196, 216, 243, 252, 294, 324, 326, 336, 378, 392, 432, 441, 486, 489, 504, 567, 588, 648, 652, 756, 784, 882, 972, 978, 1008, 1134, 1141, 1176, 1296, 1304, 1323, 1467, 1512, 1701, 1764, 1944, 1956, 2268, 2282, 2352, 2608, 2646, 2934, 3024, 3402, 3423, 3528, 3888, 3912, 3969, 4401, 4536, 4564, 5292, 5868, 6804, 6846, 7056, 7824, 7938, 7987, 8802, 9072, 9128, 10269, 10584, 11736, 11907, 13203, 13608, 13692, 15876, 15974, 17604, 18256, 20538, 21168, 23472, 23814, 23961, 26406, 27216, 27384, 30807, 31752, 31948, 35208, 39609, 41076, 47628, 47922, 52812, 54768, 61614, 63504, 63896, 70416, 71883, 79218, 82152, 92421, 95256, 95844, 105624, 123228, 127792, 143766, 158436, 164304, 184842, 190512, 191688, 211248, 215649, 246456, 277263, 287532, 316872, 369684, 383376, 431298, 492912, 554526, 575064, 633744, 646947, 739368, 862596, 1109052, 1150128, 1293894, 1478736, 1725192, 1940841, 2218104, 2587788, 3450384, 3881682, 4436208, 5175576, 7763364, 10351152, 15526728, 31053456]

約数ペア:

[(1, 31053456), (2, 15526728), (3, 10351152), (4, 7763364), (6, 5175576), (7, 4436208), (8, 3881682), (9, 3450384), (12, 2587788), (14, 2218104), (16, 1940841), (18, 1725192), (21, 1478736), (24, 1293894), (27, 1150128), (28, 1109052), (36, 862596), (42, 739368), (48, 646947), (49, 633744), (54, 575064), (56, 554526), (63, 492912), (72, 431298), (81, 383376), (84, 369684), (98, 316872), (108, 287532), (112, 277263), (126, 246456), (144, 215649), (147, 211248), (162, 191688), (163, 190512), (168, 184842), (189, 164304), (196, 158436), (216, 143766), (243, 127792), (252, 123228), (294, 105624), (324, 95844), (326, 95256), (336, 92421), (378, 82152), (392, 79218), (432, 71883), (441, 70416), (486, 63896), (489, 63504), (504, 61614), (567, 54768), (588, 52812), (648, 47922), (652, 47628), (756, 41076), (784, 39609), (882, 35208), (972, 31948), (978, 31752), (1008, 30807), (1134, 27384), (1141, 27216), (1176, 26406), (1296, 23961), (1304, 23814), (1323, 23472), (1467, 21168), (1512, 20538), (1701, 18256), (1764, 17604), (1944, 15974), (1956, 15876), (2268, 13692), (2282, 13608), (2352, 13203), (2608, 11907), (2646, 11736), (2934, 10584), (3024, 10269), (3402, 9128), (3423, 9072), (3528, 8802), (3888, 7987), (3912, 7938), (3969, 7824), (4401, 7056), (4536, 6846), (4564, 6804), (5292, 5868)]