289371096

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 982886400

約数和(自身を除く): 693515304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 53, 54, 56, 63, 69, 72, 84, 92, 106, 108, 126, 138, 157, 159, 161, 168, 184, 189, 207, 212, 216, 252, 276, 314, 318, 322, 371, 378, 414, 424, 471, 477, 483, 504, 552, 621, 628, 636, 644, 742, 756, 828, 942, 954, 966, 1099, 1113, 1219, 1242, 1256, 1272, 1288, 1413, 1431, 1449, 1484, 1512, 1656, 1884, 1908, 1932, 2198, 2226, 2438, 2484, 2826, 2862, 2898, 2968, 3297, 3339, 3611, 3657, 3768, 3816, 3864, 4239, 4347, 4396, 4452, 4876, 4968, 5652, 5724, 5796, 6594, 6678, 7222, 7314, 8321, 8478, 8533, 8694, 8792, 8904, 9752, 9891, 10017, 10833, 10971, 11304, 11448, 11592, 13188, 13356, 14444, 14628, 16642, 16956, 17066, 17388, 19782, 20034, 21666, 21942, 24963, 25277, 25599, 26376, 26712, 28888, 29256, 29673, 32499, 32913, 33284, 33912, 34132, 34776, 39564, 40068, 43332, 43884, 49926, 50554, 51198, 58247, 59346, 64998, 65826, 66568, 68264, 74889, 75831, 76797, 79128, 80136, 86664, 87768, 97497, 99852, 101108, 102396, 116494, 118692, 129996, 131652, 149778, 151662, 153594, 174741, 191383, 194994, 199704, 202216, 204792, 224667, 227493, 230391, 232988, 237384, 259992, 263304, 299556, 303324, 307188, 349482, 382766, 389988, 449334, 454986, 460782, 465976, 524223, 574149, 599112, 606648, 614376, 682479, 698964, 765532, 779976, 898668, 909972, 921564, 1048446, 1148298, 1339681, 1364958, 1397928, 1531064, 1572669, 1722447, 1797336, 1819944, 1843128, 2096892, 2296596, 2679362, 2729916, 3145338, 3444894, 4019043, 4193784, 4593192, 5167341, 5358724, 5459832, 6290676, 6889788, 8038086, 10334682, 10717448, 12057129, 12581352, 13779576, 16076172, 20669364, 24114258, 32152344, 36171387, 41338728, 48228516, 72342774, 96457032, 144685548, 289371096]

約数ペア:

[(1, 289371096), (2, 144685548), (3, 96457032), (4, 72342774), (6, 48228516), (7, 41338728), (8, 36171387), (9, 32152344), (12, 24114258), (14, 20669364), (18, 16076172), (21, 13779576), (23, 12581352), (24, 12057129), (27, 10717448), (28, 10334682), (36, 8038086), (42, 6889788), (46, 6290676), (53, 5459832), (54, 5358724), (56, 5167341), (63, 4593192), (69, 4193784), (72, 4019043), (84, 3444894), (92, 3145338), (106, 2729916), (108, 2679362), (126, 2296596), (138, 2096892), (157, 1843128), (159, 1819944), (161, 1797336), (168, 1722447), (184, 1572669), (189, 1531064), (207, 1397928), (212, 1364958), (216, 1339681), (252, 1148298), (276, 1048446), (314, 921564), (318, 909972), (322, 898668), (371, 779976), (378, 765532), (414, 698964), (424, 682479), (471, 614376), (477, 606648), (483, 599112), (504, 574149), (552, 524223), (621, 465976), (628, 460782), (636, 454986), (644, 449334), (742, 389988), (756, 382766), (828, 349482), (942, 307188), (954, 303324), (966, 299556), (1099, 263304), (1113, 259992), (1219, 237384), (1242, 232988), (1256, 230391), (1272, 227493), (1288, 224667), (1413, 204792), (1431, 202216), (1449, 199704), (1484, 194994), (1512, 191383), (1656, 174741), (1884, 153594), (1908, 151662), (1932, 149778), (2198, 131652), (2226, 129996), (2438, 118692), (2484, 116494), (2826, 102396), (2862, 101108), (2898, 99852), (2968, 97497), (3297, 87768), (3339, 86664), (3611, 80136), (3657, 79128), (3768, 76797), (3816, 75831), (3864, 74889), (4239, 68264), (4347, 66568), (4396, 65826), (4452, 64998), (4876, 59346), (4968, 58247), (5652, 51198), (5724, 50554), (5796, 49926), (6594, 43884), (6678, 43332), (7222, 40068), (7314, 39564), (8321, 34776), (8478, 34132), (8533, 33912), (8694, 33284), (8792, 32913), (8904, 32499), (9752, 29673), (9891, 29256), (10017, 28888), (10833, 26712), (10971, 26376), (11304, 25599), (11448, 25277), (11592, 24963), (13188, 21942), (13356, 21666), (14444, 20034), (14628, 19782), (16642, 17388), (16956, 17066)]