274245468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 832634880

約数和(自身を除く): 558389412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 31, 38, 42, 46, 57, 62, 69, 76, 84, 92, 93, 114, 124, 133, 138, 161, 186, 217, 228, 241, 266, 276, 322, 372, 399, 434, 437, 482, 483, 532, 589, 644, 651, 713, 723, 798, 868, 874, 964, 966, 1178, 1302, 1311, 1426, 1446, 1596, 1687, 1748, 1767, 1932, 2139, 2356, 2604, 2622, 2852, 2892, 3059, 3374, 3534, 4123, 4278, 4579, 4991, 5061, 5244, 5543, 6118, 6748, 7068, 7471, 8246, 8556, 9158, 9177, 9982, 10122, 11086, 12236, 12369, 13547, 13737, 14942, 14973, 16492, 16629, 18316, 18354, 19964, 20244, 22172, 22413, 24738, 27094, 27474, 29884, 29946, 32053, 33258, 36708, 38801, 40641, 44826, 49476, 52297, 54188, 54948, 59892, 64106, 66516, 77602, 81282, 89652, 94829, 96159, 104594, 105317, 116403, 128212, 141949, 155204, 156891, 162564, 171833, 189658, 192318, 209188, 210634, 232806, 283898, 284487, 313782, 315951, 343666, 379316, 384636, 421268, 425847, 465612, 515499, 567796, 568974, 627564, 631902, 687332, 737219, 851694, 993643, 1030998, 1137948, 1202831, 1263804, 1474438, 1703388, 1987286, 2061996, 2211657, 2405662, 2948876, 2980929, 3264827, 3608493, 3974572, 4423314, 4811324, 5961858, 6529654, 7216986, 8846628, 9794481, 11923716, 13059308, 14433972, 19588962, 22853789, 39177924, 45707578, 68561367, 91415156, 137122734, 274245468]

約数ペア:

[(1, 274245468), (2, 137122734), (3, 91415156), (4, 68561367), (6, 45707578), (7, 39177924), (12, 22853789), (14, 19588962), (19, 14433972), (21, 13059308), (23, 11923716), (28, 9794481), (31, 8846628), (38, 7216986), (42, 6529654), (46, 5961858), (57, 4811324), (62, 4423314), (69, 3974572), (76, 3608493), (84, 3264827), (92, 2980929), (93, 2948876), (114, 2405662), (124, 2211657), (133, 2061996), (138, 1987286), (161, 1703388), (186, 1474438), (217, 1263804), (228, 1202831), (241, 1137948), (266, 1030998), (276, 993643), (322, 851694), (372, 737219), (399, 687332), (434, 631902), (437, 627564), (482, 568974), (483, 567796), (532, 515499), (589, 465612), (644, 425847), (651, 421268), (713, 384636), (723, 379316), (798, 343666), (868, 315951), (874, 313782), (964, 284487), (966, 283898), (1178, 232806), (1302, 210634), (1311, 209188), (1426, 192318), (1446, 189658), (1596, 171833), (1687, 162564), (1748, 156891), (1767, 155204), (1932, 141949), (2139, 128212), (2356, 116403), (2604, 105317), (2622, 104594), (2852, 96159), (2892, 94829), (3059, 89652), (3374, 81282), (3534, 77602), (4123, 66516), (4278, 64106), (4579, 59892), (4991, 54948), (5061, 54188), (5244, 52297), (5543, 49476), (6118, 44826), (6748, 40641), (7068, 38801), (7471, 36708), (8246, 33258), (8556, 32053), (9158, 29946), (9177, 29884), (9982, 27474), (10122, 27094), (11086, 24738), (12236, 22413), (12369, 22172), (13547, 20244), (13737, 19964), (14942, 18354), (14973, 18316), (16492, 16629)]