266211384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 734330880

約数和(自身を除く): 468119496

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 184, 186, 188, 248, 276, 282, 331, 372, 376, 552, 564, 662, 713, 744, 993, 1081, 1128, 1324, 1426, 1457, 1986, 2139, 2162, 2648, 2852, 2914, 3243, 3972, 4278, 4324, 4371, 5704, 5828, 6486, 7613, 7944, 8556, 8648, 8742, 10261, 11656, 12972, 15226, 15557, 17112, 17484, 20522, 22839, 25944, 30452, 30783, 31114, 33511, 34968, 41044, 45678, 46671, 60904, 61566, 62228, 67022, 82088, 91356, 93342, 100533, 123132, 124456, 134044, 182712, 186684, 201066, 236003, 246264, 268088, 357811, 373368, 402132, 472006, 482267, 708009, 715622, 804264, 944012, 964534, 1073433, 1416018, 1431244, 1446801, 1888024, 1929068, 2146866, 2832036, 2862488, 2893602, 3858136, 4293732, 5664072, 5787204, 8587464, 11092141, 11574408, 22184282, 33276423, 44368564, 66552846, 88737128, 133105692, 266211384]

約数ペア:

[(1, 266211384), (2, 133105692), (3, 88737128), (4, 66552846), (6, 44368564), (8, 33276423), (12, 22184282), (23, 11574408), (24, 11092141), (31, 8587464), (46, 5787204), (47, 5664072), (62, 4293732), (69, 3858136), (92, 2893602), (93, 2862488), (94, 2832036), (124, 2146866), (138, 1929068), (141, 1888024), (184, 1446801), (186, 1431244), (188, 1416018), (248, 1073433), (276, 964534), (282, 944012), (331, 804264), (372, 715622), (376, 708009), (552, 482267), (564, 472006), (662, 402132), (713, 373368), (744, 357811), (993, 268088), (1081, 246264), (1128, 236003), (1324, 201066), (1426, 186684), (1457, 182712), (1986, 134044), (2139, 124456), (2162, 123132), (2648, 100533), (2852, 93342), (2914, 91356), (3243, 82088), (3972, 67022), (4278, 62228), (4324, 61566), (4371, 60904), (5704, 46671), (5828, 45678), (6486, 41044), (7613, 34968), (7944, 33511), (8556, 31114), (8648, 30783), (8742, 30452), (10261, 25944), (11656, 22839), (12972, 20522), (15226, 17484), (15557, 17112)]