213706224

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4111}}^1$

素因数の和:4163

約数の個数: 90

約数和(自身を含む): 631368816

約数和(自身を除く): 417662592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4111, 4332, 5776, 6498, 8222, 8664, 12333, 12996, 16444, 17328, 24666, 25992, 32888, 36999, 49332, 51984, 65776, 73998, 78109, 98664, 147996, 156218, 197328, 234327, 295992, 312436, 468654, 591984, 624872, 702981, 937308, 1249744, 1405962, 1484071, 1874616, 2811924, 2968142, 3749232, 4452213, 5623848, 5936284, 8904426, 11247696, 11872568, 13356639, 17808852, 23745136, 26713278, 35617704, 53426556, 71235408, 106853112, 213706224]

約数ペア:

[(1, 213706224), (2, 106853112), (3, 71235408), (4, 53426556), (6, 35617704), (8, 26713278), (9, 23745136), (12, 17808852), (16, 13356639), (18, 11872568), (19, 11247696), (24, 8904426), (36, 5936284), (38, 5623848), (48, 4452213), (57, 3749232), (72, 2968142), (76, 2811924), (114, 1874616), (144, 1484071), (152, 1405962), (171, 1249744), (228, 937308), (304, 702981), (342, 624872), (361, 591984), (456, 468654), (684, 312436), (722, 295992), (912, 234327), (1083, 197328), (1368, 156218), (1444, 147996), (2166, 98664), (2736, 78109), (2888, 73998), (3249, 65776), (4111, 51984), (4332, 49332), (5776, 36999), (6498, 32888), (8222, 25992), (8664, 24666), (12333, 17328), (12996, 16444)]